51968028

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{2851}}^1$

素因数の和:2903

約数の個数: 72

約数和(自身を含む): 145657344

約数和(自身を除く): 93689316

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, 2851, 3038, 4557, 5702, 6076, 8553, 9114, 11404, 17106, 18228, 19957, 34212, 39914, 59871, 79828, 88381, 119742, 139699, 176762, 239484, 265143, 279398, 353524, 419097, 530286, 558796, 618667, 838194, 1060572, 1237334, 1676388, 1856001, 2474668, 3712002, 4330669, 7424004, 8661338, 12992007, 17322676, 25984014, 51968028]

約数ペア:

[(1, 51968028), (2, 25984014), (3, 17322676), (4, 12992007), (6, 8661338), (7, 7424004), (12, 4330669), (14, 3712002), (21, 2474668), (28, 1856001), (31, 1676388), (42, 1237334), (49, 1060572), (62, 838194), (84, 618667), (93, 558796), (98, 530286), (124, 419097), (147, 353524), (186, 279398), (196, 265143), (217, 239484), (294, 176762), (372, 139699), (434, 119742), (588, 88381), (651, 79828), (868, 59871), (1302, 39914), (1519, 34212), (2604, 19957), (2851, 18228), (3038, 17106), (4557, 11404), (5702, 9114), (6076, 8553)]