50972100

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{131}}^1\times {\mathrm{1297}}^1$

素因数の和:1445

約数の個数: 72

約数和(自身を含む): 148719648

約数和(自身を除く): 97747548

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 131, 150, 262, 300, 393, 524, 655, 786, 1297, 1310, 1572, 1965, 2594, 2620, 3275, 3891, 3930, 5188, 6485, 6550, 7782, 7860, 9825, 12970, 13100, 15564, 19455, 19650, 25940, 32425, 38910, 39300, 64850, 77820, 97275, 129700, 169907, 194550, 339814, 389100, 509721, 679628, 849535, 1019442, 1699070, 2038884, 2548605, 3398140, 4247675, 5097210, 8495350, 10194420, 12743025, 16990700, 25486050, 50972100]

約数ペア:

[(1, 50972100), (2, 25486050), (3, 16990700), (4, 12743025), (5, 10194420), (6, 8495350), (10, 5097210), (12, 4247675), (15, 3398140), (20, 2548605), (25, 2038884), (30, 1699070), (50, 1019442), (60, 849535), (75, 679628), (100, 509721), (131, 389100), (150, 339814), (262, 194550), (300, 169907), (393, 129700), (524, 97275), (655, 77820), (786, 64850), (1297, 39300), (1310, 38910), (1572, 32425), (1965, 25940), (2594, 19650), (2620, 19455), (3275, 15564), (3891, 13100), (3930, 12970), (5188, 9825), (6485, 7860), (6550, 7782)]