50538150

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{163}}^1$

素因数の和:247

約数の個数: 144

約数和(自身を含む): 149896656

約数和(自身を除く): 99358506

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 25, 26, 30, 39, 45, 50, 53, 65, 75, 78, 90, 106, 117, 130, 150, 159, 163, 195, 225, 234, 265, 318, 325, 326, 390, 450, 477, 489, 530, 585, 650, 689, 795, 815, 954, 975, 978, 1170, 1325, 1378, 1467, 1590, 1630, 1950, 2067, 2119, 2385, 2445, 2650, 2925, 2934, 3445, 3975, 4075, 4134, 4238, 4770, 4890, 5850, 6201, 6357, 6890, 7335, 7950, 8150, 8639, 10335, 10595, 11925, 12225, 12402, 12714, 14670, 17225, 17278, 19071, 20670, 21190, 23850, 24450, 25917, 31005, 31785, 34450, 36675, 38142, 43195, 51675, 51834, 52975, 62010, 63570, 73350, 77751, 86390, 95355, 103350, 105950, 112307, 129585, 155025, 155502, 158925, 190710, 215975, 224614, 259170, 310050, 317850, 336921, 388755, 431950, 476775, 561535, 647925, 673842, 777510, 953550, 1010763, 1123070, 1295850, 1684605, 1943775, 2021526, 2807675, 3369210, 3887550, 5053815, 5615350, 8423025, 10107630, 16846050, 25269075, 50538150]

約数ペア:

[(1, 50538150), (2, 25269075), (3, 16846050), (5, 10107630), (6, 8423025), (9, 5615350), (10, 5053815), (13, 3887550), (15, 3369210), (18, 2807675), (25, 2021526), (26, 1943775), (30, 1684605), (39, 1295850), (45, 1123070), (50, 1010763), (53, 953550), (65, 777510), (75, 673842), (78, 647925), (90, 561535), (106, 476775), (117, 431950), (130, 388755), (150, 336921), (159, 317850), (163, 310050), (195, 259170), (225, 224614), (234, 215975), (265, 190710), (318, 158925), (325, 155502), (326, 155025), (390, 129585), (450, 112307), (477, 105950), (489, 103350), (530, 95355), (585, 86390), (650, 77751), (689, 73350), (795, 63570), (815, 62010), (954, 52975), (975, 51834), (978, 51675), (1170, 43195), (1325, 38142), (1378, 36675), (1467, 34450), (1590, 31785), (1630, 31005), (1950, 25917), (2067, 24450), (2119, 23850), (2385, 21190), (2445, 20670), (2650, 19071), (2925, 17278), (2934, 17225), (3445, 14670), (3975, 12714), (4075, 12402), (4134, 12225), (4238, 11925), (4770, 10595), (4890, 10335), (5850, 8639), (6201, 8150), (6357, 7950), (6890, 7335)]