55147050

素因数分解:

$2^1\times 3^2\times 5^2\times 7^2\times {\mathrm{41}}^1\times {\mathrm{61}}^1$

素因数の和:134

約数の個数: 216

約数和(自身を含む): 179449452

約数和(自身を除く): 124302402

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 25, 30, 35, 41, 42, 45, 49, 50, 61, 63, 70, 75, 82, 90, 98, 105, 122, 123, 126, 147, 150, 175, 183, 205, 210, 225, 245, 246, 287, 294, 305, 315, 350, 366, 369, 410, 427, 441, 450, 490, 525, 549, 574, 610, 615, 630, 735, 738, 854, 861, 882, 915, 1025, 1050, 1098, 1225, 1230, 1281, 1435, 1470, 1525, 1575, 1722, 1830, 1845, 2009, 2050, 2135, 2205, 2450, 2501, 2562, 2583, 2745, 2870, 2989, 3050, 3075, 3150, 3675, 3690, 3843, 4018, 4270, 4305, 4410, 4575, 5002, 5166, 5490, 5978, 6027, 6150, 6405, 7175, 7350, 7503, 7686, 8610, 8967, 9150, 9225, 10045, 10675, 11025, 12054, 12505, 12810, 12915, 13725, 14350, 14945, 15006, 17507, 17934, 18081, 18450, 19215, 20090, 21350, 21525, 22050, 22509, 25010, 25830, 26901, 27450, 29890, 30135, 32025, 35014, 36162, 37515, 38430, 43050, 44835, 45018, 50225, 52521, 53802, 60270, 62525, 64050, 64575, 74725, 75030, 87535, 89670, 90405, 96075, 100450, 105042, 112545, 122549, 125050, 129150, 134505, 149450, 150675, 157563, 175070, 180810, 187575, 192150, 224175, 225090, 245098, 262605, 269010, 301350, 315126, 367647, 375150, 437675, 448350, 452025, 525210, 562725, 612745, 672525, 735294, 787815, 875350, 904050, 1102941, 1125450, 1225490, 1313025, 1345050, 1575630, 1838235, 2205882, 2626050, 3063725, 3676470, 3939075, 5514705, 6127450, 7878150, 9191175, 11029410, 18382350, 27573525, 55147050]

約数ペア:

[(1, 55147050), (2, 27573525), (3, 18382350), (5, 11029410), (6, 9191175), (7, 7878150), (9, 6127450), (10, 5514705), (14, 3939075), (15, 3676470), (18, 3063725), (21, 2626050), (25, 2205882), (30, 1838235), (35, 1575630), (41, 1345050), (42, 1313025), (45, 1225490), (49, 1125450), (50, 1102941), (61, 904050), (63, 875350), (70, 787815), (75, 735294), (82, 672525), (90, 612745), (98, 562725), (105, 525210), (122, 452025), (123, 448350), (126, 437675), (147, 375150), (150, 367647), (175, 315126), (183, 301350), (205, 269010), (210, 262605), (225, 245098), (245, 225090), (246, 224175), (287, 192150), (294, 187575), (305, 180810), (315, 175070), (350, 157563), (366, 150675), (369, 149450), (410, 134505), (427, 129150), (441, 125050), (450, 122549), (490, 112545), (525, 105042), (549, 100450), (574, 96075), (610, 90405), (615, 89670), (630, 87535), (735, 75030), (738, 74725), (854, 64575), (861, 64050), (882, 62525), (915, 60270), (1025, 53802), (1050, 52521), (1098, 50225), (1225, 45018), (1230, 44835), (1281, 43050), (1435, 38430), (1470, 37515), (1525, 36162), (1575, 35014), (1722, 32025), (1830, 30135), (1845, 29890), (2009, 27450), (2050, 26901), (2135, 25830), (2205, 25010), (2450, 22509), (2501, 22050), (2562, 21525), (2583, 21350), (2745, 20090), (2870, 19215), (2989, 18450), (3050, 18081), (3075, 17934), (3150, 17507), (3675, 15006), (3690, 14945), (3843, 14350), (4018, 13725), (4270, 12915), (4305, 12810), (4410, 12505), (4575, 12054), (5002, 11025), (5166, 10675), (5490, 10045), (5978, 9225), (6027, 9150), (6150, 8967), (6405, 8610), (7175, 7686), (7350, 7503)]