49793100

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{131}}^1\times {\mathrm{181}}^1$

素因数の和:336

約数の個数: 144

約数和(自身を含む): 166822656

約数和(自身を除く): 117029556

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 35, 42, 50, 60, 70, 75, 84, 100, 105, 131, 140, 150, 175, 181, 210, 262, 300, 350, 362, 393, 420, 524, 525, 543, 655, 700, 724, 786, 905, 917, 1050, 1086, 1267, 1310, 1572, 1810, 1834, 1965, 2100, 2172, 2534, 2620, 2715, 2751, 3275, 3620, 3668, 3801, 3930, 4525, 4585, 5068, 5430, 5502, 6335, 6550, 7602, 7860, 9050, 9170, 9825, 10860, 11004, 12670, 13100, 13575, 13755, 15204, 18100, 18340, 19005, 19650, 22925, 23711, 25340, 27150, 27510, 31675, 38010, 39300, 45850, 47422, 54300, 55020, 63350, 68775, 71133, 76020, 91700, 94844, 95025, 118555, 126700, 137550, 142266, 165977, 190050, 237110, 275100, 284532, 331954, 355665, 380100, 474220, 497931, 592775, 663908, 711330, 829885, 995862, 1185550, 1422660, 1659770, 1778325, 1991724, 2371100, 2489655, 3319540, 3556650, 4149425, 4979310, 7113300, 8298850, 9958620, 12448275, 16597700, 24896550, 49793100]

約数ペア:

[(1, 49793100), (2, 24896550), (3, 16597700), (4, 12448275), (5, 9958620), (6, 8298850), (7, 7113300), (10, 4979310), (12, 4149425), (14, 3556650), (15, 3319540), (20, 2489655), (21, 2371100), (25, 1991724), (28, 1778325), (30, 1659770), (35, 1422660), (42, 1185550), (50, 995862), (60, 829885), (70, 711330), (75, 663908), (84, 592775), (100, 497931), (105, 474220), (131, 380100), (140, 355665), (150, 331954), (175, 284532), (181, 275100), (210, 237110), (262, 190050), (300, 165977), (350, 142266), (362, 137550), (393, 126700), (420, 118555), (524, 95025), (525, 94844), (543, 91700), (655, 76020), (700, 71133), (724, 68775), (786, 63350), (905, 55020), (917, 54300), (1050, 47422), (1086, 45850), (1267, 39300), (1310, 38010), (1572, 31675), (1810, 27510), (1834, 27150), (1965, 25340), (2100, 23711), (2172, 22925), (2534, 19650), (2620, 19005), (2715, 18340), (2751, 18100), (3275, 15204), (3620, 13755), (3668, 13575), (3801, 13100), (3930, 12670), (4525, 11004), (4585, 10860), (5068, 9825), (5430, 9170), (5502, 9050), (6335, 7860), (6550, 7602)]