51969498

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{47}}^1\times {\mathrm{3761}}^1$

素因数の和:3827

約数の個数: 48

約数和(自身を含む): 123513984

約数和(自身を除く): 71544486

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 47, 49, 94, 98, 141, 147, 282, 294, 329, 658, 987, 1974, 2303, 3761, 4606, 6909, 7522, 11283, 13818, 22566, 26327, 52654, 78981, 157962, 176767, 184289, 353534, 368578, 530301, 552867, 1060602, 1105734, 1237369, 2474738, 3712107, 7424214, 8661583, 17323166, 25984749, 51969498]

約数ペア:

[(1, 51969498), (2, 25984749), (3, 17323166), (6, 8661583), (7, 7424214), (14, 3712107), (21, 2474738), (42, 1237369), (47, 1105734), (49, 1060602), (94, 552867), (98, 530301), (141, 368578), (147, 353534), (282, 184289), (294, 176767), (329, 157962), (658, 78981), (987, 52654), (1974, 26327), (2303, 22566), (3761, 13818), (4606, 11283), (6909, 7522)]