49840648

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{2293}}^1$

素因数の和:2342

約数の個数: 64

約数和(自身を含む): 115617600

約数和(自身を除く): 65776952

約数列:

[1, 2, 4, 8, 11, 13, 19, 22, 26, 38, 44, 52, 76, 88, 104, 143, 152, 209, 247, 286, 418, 494, 572, 836, 988, 1144, 1672, 1976, 2293, 2717, 4586, 5434, 9172, 10868, 18344, 21736, 25223, 29809, 43567, 50446, 59618, 87134, 100892, 119236, 174268, 201784, 238472, 327899, 348536, 479237, 566371, 655798, 958474, 1132742, 1311596, 1916948, 2265484, 2623192, 3833896, 4530968, 6230081, 12460162, 24920324, 49840648]

約数ペア:

[(1, 49840648), (2, 24920324), (4, 12460162), (8, 6230081), (11, 4530968), (13, 3833896), (19, 2623192), (22, 2265484), (26, 1916948), (38, 1311596), (44, 1132742), (52, 958474), (76, 655798), (88, 566371), (104, 479237), (143, 348536), (152, 327899), (209, 238472), (247, 201784), (286, 174268), (418, 119236), (494, 100892), (572, 87134), (836, 59618), (988, 50446), (1144, 43567), (1672, 29809), (1976, 25223), (2293, 21736), (2717, 18344), (4586, 10868), (5434, 9172)]