50220450

素因数分解:

$2^1\times 3^2\times 5^2\times 7^1\times {\mathrm{107}}^1\times {\mathrm{149}}^1$

素因数の和:281

約数の個数: 144

約数和(自身を含む): 156686400

約数和(自身を除く): 106465950

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 25, 30, 35, 42, 45, 50, 63, 70, 75, 90, 105, 107, 126, 149, 150, 175, 210, 214, 225, 298, 315, 321, 350, 447, 450, 525, 535, 630, 642, 745, 749, 894, 963, 1043, 1050, 1070, 1341, 1490, 1498, 1575, 1605, 1926, 2086, 2235, 2247, 2675, 2682, 3129, 3150, 3210, 3725, 3745, 4470, 4494, 4815, 5215, 5350, 6258, 6705, 6741, 7450, 7490, 8025, 9387, 9630, 10430, 11175, 11235, 13410, 13482, 15645, 15943, 16050, 18725, 18774, 22350, 22470, 24075, 26075, 31290, 31886, 33525, 33705, 37450, 46935, 47829, 48150, 52150, 56175, 67050, 67410, 78225, 79715, 93870, 95658, 111601, 112350, 143487, 156450, 159430, 168525, 223202, 234675, 239145, 286974, 334803, 337050, 398575, 469350, 478290, 558005, 669606, 717435, 797150, 1004409, 1116010, 1195725, 1434870, 1674015, 2008818, 2391450, 2790025, 3348030, 3587175, 5022045, 5580050, 7174350, 8370075, 10044090, 16740150, 25110225, 50220450]

約数ペア:

[(1, 50220450), (2, 25110225), (3, 16740150), (5, 10044090), (6, 8370075), (7, 7174350), (9, 5580050), (10, 5022045), (14, 3587175), (15, 3348030), (18, 2790025), (21, 2391450), (25, 2008818), (30, 1674015), (35, 1434870), (42, 1195725), (45, 1116010), (50, 1004409), (63, 797150), (70, 717435), (75, 669606), (90, 558005), (105, 478290), (107, 469350), (126, 398575), (149, 337050), (150, 334803), (175, 286974), (210, 239145), (214, 234675), (225, 223202), (298, 168525), (315, 159430), (321, 156450), (350, 143487), (447, 112350), (450, 111601), (525, 95658), (535, 93870), (630, 79715), (642, 78225), (745, 67410), (749, 67050), (894, 56175), (963, 52150), (1043, 48150), (1050, 47829), (1070, 46935), (1341, 37450), (1490, 33705), (1498, 33525), (1575, 31886), (1605, 31290), (1926, 26075), (2086, 24075), (2235, 22470), (2247, 22350), (2675, 18774), (2682, 18725), (3129, 16050), (3150, 15943), (3210, 15645), (3725, 13482), (3745, 13410), (4470, 11235), (4494, 11175), (4815, 10430), (5215, 9630), (5350, 9387), (6258, 8025), (6705, 7490), (6741, 7450)]