53892090

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{653}}^1$

素因数の和:804

約数の個数: 96

約数和(自身を含む): 161606016

約数和(自身を除く): 107713926

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 131, 210, 262, 315, 393, 630, 653, 655, 786, 917, 1179, 1306, 1310, 1834, 1959, 1965, 2358, 2751, 3265, 3918, 3930, 4571, 4585, 5502, 5877, 5895, 6530, 8253, 9142, 9170, 9795, 11754, 11790, 13713, 13755, 16506, 19590, 22855, 27426, 27510, 29385, 41139, 41265, 45710, 58770, 68565, 82278, 82530, 85543, 137130, 171086, 205695, 256629, 411390, 427715, 513258, 598801, 769887, 855430, 1197602, 1283145, 1539774, 1796403, 2566290, 2994005, 3592806, 3849435, 5389209, 5988010, 7698870, 8982015, 10778418, 17964030, 26946045, 53892090]

約数ペア:

[(1, 53892090), (2, 26946045), (3, 17964030), (5, 10778418), (6, 8982015), (7, 7698870), (9, 5988010), (10, 5389209), (14, 3849435), (15, 3592806), (18, 2994005), (21, 2566290), (30, 1796403), (35, 1539774), (42, 1283145), (45, 1197602), (63, 855430), (70, 769887), (90, 598801), (105, 513258), (126, 427715), (131, 411390), (210, 256629), (262, 205695), (315, 171086), (393, 137130), (630, 85543), (653, 82530), (655, 82278), (786, 68565), (917, 58770), (1179, 45710), (1306, 41265), (1310, 41139), (1834, 29385), (1959, 27510), (1965, 27426), (2358, 22855), (2751, 19590), (3265, 16506), (3918, 13755), (3930, 13713), (4571, 11790), (4585, 11754), (5502, 9795), (5877, 9170), (5895, 9142), (6530, 8253)]