56276990

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{197}}^1$

素因数の和:282

約数の個数: 96

約数和(自身を含む): 131639904

約数和(自身を除く): 75362914

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 49, 53, 55, 70, 77, 98, 106, 110, 154, 197, 245, 265, 371, 385, 394, 490, 530, 539, 583, 742, 770, 985, 1078, 1166, 1379, 1855, 1970, 2167, 2597, 2695, 2758, 2915, 3710, 4081, 4334, 5194, 5390, 5830, 6895, 8162, 9653, 10441, 10835, 12985, 13790, 15169, 19306, 20405, 20882, 21670, 25970, 28567, 30338, 40810, 48265, 52205, 57134, 73087, 75845, 96530, 104410, 106183, 114851, 142835, 146174, 151690, 212366, 229702, 285670, 365435, 511609, 530915, 574255, 730870, 803957, 1023218, 1061830, 1148510, 1607914, 2558045, 4019785, 5116090, 5627699, 8039570, 11255398, 28138495, 56276990]

約数ペア:

[(1, 56276990), (2, 28138495), (5, 11255398), (7, 8039570), (10, 5627699), (11, 5116090), (14, 4019785), (22, 2558045), (35, 1607914), (49, 1148510), (53, 1061830), (55, 1023218), (70, 803957), (77, 730870), (98, 574255), (106, 530915), (110, 511609), (154, 365435), (197, 285670), (245, 229702), (265, 212366), (371, 151690), (385, 146174), (394, 142835), (490, 114851), (530, 106183), (539, 104410), (583, 96530), (742, 75845), (770, 73087), (985, 57134), (1078, 52205), (1166, 48265), (1379, 40810), (1855, 30338), (1970, 28567), (2167, 25970), (2597, 21670), (2695, 20882), (2758, 20405), (2915, 19306), (3710, 15169), (4081, 13790), (4334, 12985), (5194, 10835), (5390, 10441), (5830, 9653), (6895, 8162)]