49690048

素因数分解:

$2^6\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{419}}^1$

素因数の和:557

約数の個数: 56

約数和(自身を含む): 105613200

約数和(自身を除く): 55923152

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 109, 136, 218, 272, 419, 436, 544, 838, 872, 1088, 1676, 1744, 1853, 3352, 3488, 3706, 6704, 6976, 7123, 7412, 13408, 14246, 14824, 26816, 28492, 29648, 45671, 56984, 59296, 91342, 113968, 118592, 182684, 227936, 365368, 455872, 730736, 776407, 1461472, 1552814, 2922944, 3105628, 6211256, 12422512, 24845024, 49690048]

約数ペア:

[(1, 49690048), (2, 24845024), (4, 12422512), (8, 6211256), (16, 3105628), (17, 2922944), (32, 1552814), (34, 1461472), (64, 776407), (68, 730736), (109, 455872), (136, 365368), (218, 227936), (272, 182684), (419, 118592), (436, 113968), (544, 91342), (838, 59296), (872, 56984), (1088, 45671), (1676, 29648), (1744, 28492), (1853, 26816), (3352, 14824), (3488, 14246), (3706, 13408), (6704, 7412), (6976, 7123)]