47372710

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{47}}^1$

素因数の和:107

約数の個数: 144

約数和(自身を含む): 117899712

約数和(自身を除く): 70527002

約数列:

[1, 2, 5, 7, 10, 11, 14, 17, 22, 34, 35, 47, 49, 55, 70, 77, 85, 94, 98, 110, 119, 121, 154, 170, 187, 235, 238, 242, 245, 329, 374, 385, 470, 490, 517, 539, 595, 605, 658, 770, 799, 833, 847, 935, 1034, 1078, 1190, 1210, 1309, 1598, 1645, 1666, 1694, 1870, 2057, 2303, 2585, 2618, 2695, 3290, 3619, 3995, 4114, 4165, 4235, 4606, 5170, 5390, 5593, 5687, 5929, 6545, 7238, 7990, 8330, 8470, 8789, 9163, 10285, 11186, 11374, 11515, 11858, 13090, 14399, 17578, 18095, 18326, 20570, 23030, 25333, 27965, 28435, 28798, 29645, 36190, 39151, 39809, 43945, 45815, 50666, 55930, 56870, 59290, 61523, 71995, 78302, 79618, 87890, 91630, 96679, 100793, 123046, 126665, 143990, 193358, 195755, 199045, 201586, 253330, 278663, 307615, 391510, 398090, 430661, 483395, 503965, 557326, 615230, 676753, 861322, 966790, 1007930, 1353506, 1393315, 2153305, 2786630, 3383765, 4306610, 4737271, 6767530, 9474542, 23686355, 47372710]

約数ペア:

[(1, 47372710), (2, 23686355), (5, 9474542), (7, 6767530), (10, 4737271), (11, 4306610), (14, 3383765), (17, 2786630), (22, 2153305), (34, 1393315), (35, 1353506), (47, 1007930), (49, 966790), (55, 861322), (70, 676753), (77, 615230), (85, 557326), (94, 503965), (98, 483395), (110, 430661), (119, 398090), (121, 391510), (154, 307615), (170, 278663), (187, 253330), (235, 201586), (238, 199045), (242, 195755), (245, 193358), (329, 143990), (374, 126665), (385, 123046), (470, 100793), (490, 96679), (517, 91630), (539, 87890), (595, 79618), (605, 78302), (658, 71995), (770, 61523), (799, 59290), (833, 56870), (847, 55930), (935, 50666), (1034, 45815), (1078, 43945), (1190, 39809), (1210, 39151), (1309, 36190), (1598, 29645), (1645, 28798), (1666, 28435), (1694, 27965), (1870, 25333), (2057, 23030), (2303, 20570), (2585, 18326), (2618, 18095), (2695, 17578), (3290, 14399), (3619, 13090), (3995, 11858), (4114, 11515), (4165, 11374), (4235, 11186), (4606, 10285), (5170, 9163), (5390, 8789), (5593, 8470), (5687, 8330), (5929, 7990), (6545, 7238)]