49780668

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{2731}}^1$

素因数の和:2783

約数の個数: 72

約数和(自身を含む): 139528704

約数和(自身を除く): 89748036

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 31, 42, 49, 62, 84, 93, 98, 124, 147, 186, 196, 217, 294, 372, 434, 588, 651, 868, 1302, 1519, 2604, 2731, 3038, 4557, 5462, 6076, 8193, 9114, 10924, 16386, 18228, 19117, 32772, 38234, 57351, 76468, 84661, 114702, 133819, 169322, 229404, 253983, 267638, 338644, 401457, 507966, 535276, 592627, 802914, 1015932, 1185254, 1605828, 1777881, 2370508, 3555762, 4148389, 7111524, 8296778, 12445167, 16593556, 24890334, 49780668]

約数ペア:

[(1, 49780668), (2, 24890334), (3, 16593556), (4, 12445167), (6, 8296778), (7, 7111524), (12, 4148389), (14, 3555762), (21, 2370508), (28, 1777881), (31, 1605828), (42, 1185254), (49, 1015932), (62, 802914), (84, 592627), (93, 535276), (98, 507966), (124, 401457), (147, 338644), (186, 267638), (196, 253983), (217, 229404), (294, 169322), (372, 133819), (434, 114702), (588, 84661), (651, 76468), (868, 57351), (1302, 38234), (1519, 32772), (2604, 19117), (2731, 18228), (3038, 16386), (4557, 10924), (5462, 9114), (6076, 8193)]