51365282

素因数分解:

$2^1\times {\mathrm{59}}^1\times {\mathrm{67}}^1\times {\mathrm{73}}^1\times {\mathrm{89}}^1$

素因数の和:290

約数の個数: 32

約数和(自身を含む): 81518400

約数和(自身を除く): 30153118

約数列:

[1, 2, 59, 67, 73, 89, 118, 134, 146, 178, 3953, 4307, 4891, 5251, 5963, 6497, 7906, 8614, 9782, 10502, 11926, 12994, 288569, 351817, 383323, 435299, 577138, 703634, 766646, 870598, 25682641, 51365282]

約数ペア:

[(1, 51365282), (2, 25682641), (59, 870598), (67, 766646), (73, 703634), (89, 577138), (118, 435299), (134, 383323), (146, 351817), (178, 288569), (3953, 12994), (4307, 11926), (4891, 10502), (5251, 9782), (5963, 8614), (6497, 7906)]