49615510

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1\times {\mathrm{149}}^1$

素因数の和:301

約数の個数: 64

約数和(自身を含む): 105753600

約数和(自身を除く): 56138090

約数列:

[1, 2, 5, 7, 10, 14, 35, 67, 70, 71, 134, 142, 149, 298, 335, 355, 469, 497, 670, 710, 745, 938, 994, 1043, 1490, 2086, 2345, 2485, 4690, 4757, 4970, 5215, 9514, 9983, 10430, 10579, 19966, 21158, 23785, 33299, 47570, 49915, 52895, 66598, 69881, 74053, 99830, 105790, 139762, 148106, 166495, 332990, 349405, 370265, 698810, 708793, 740530, 1417586, 3543965, 4961551, 7087930, 9923102, 24807755, 49615510]

約数ペア:

[(1, 49615510), (2, 24807755), (5, 9923102), (7, 7087930), (10, 4961551), (14, 3543965), (35, 1417586), (67, 740530), (70, 708793), (71, 698810), (134, 370265), (142, 349405), (149, 332990), (298, 166495), (335, 148106), (355, 139762), (469, 105790), (497, 99830), (670, 74053), (710, 69881), (745, 66598), (938, 52895), (994, 49915), (1043, 47570), (1490, 33299), (2086, 23785), (2345, 21158), (2485, 19966), (4690, 10579), (4757, 10430), (4970, 9983), (5215, 9514)]