49491372

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{73}}^1\times {\mathrm{1153}}^1$

素因数の和:1247

約数の個数: 72

約数和(自身を含む): 136292016

約数和(自身を除く): 86800644

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 73, 84, 98, 146, 147, 196, 219, 292, 294, 438, 511, 588, 876, 1022, 1153, 1533, 2044, 2306, 3066, 3459, 3577, 4612, 6132, 6918, 7154, 8071, 10731, 13836, 14308, 16142, 21462, 24213, 32284, 42924, 48426, 56497, 84169, 96852, 112994, 168338, 169491, 225988, 252507, 336676, 338982, 505014, 589183, 677964, 1010028, 1178366, 1767549, 2356732, 3535098, 4124281, 7070196, 8248562, 12372843, 16497124, 24745686, 49491372]

約数ペア:

[(1, 49491372), (2, 24745686), (3, 16497124), (4, 12372843), (6, 8248562), (7, 7070196), (12, 4124281), (14, 3535098), (21, 2356732), (28, 1767549), (42, 1178366), (49, 1010028), (73, 677964), (84, 589183), (98, 505014), (146, 338982), (147, 336676), (196, 252507), (219, 225988), (292, 169491), (294, 168338), (438, 112994), (511, 96852), (588, 84169), (876, 56497), (1022, 48426), (1153, 42924), (1533, 32284), (2044, 24213), (2306, 21462), (3066, 16142), (3459, 14308), (3577, 13836), (4612, 10731), (6132, 8071), (6918, 7154)]