56550728

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{6883}}^1$

素因数の和:6981

約数の個数: 32

約数和(自身を含む): 115651200

約数和(自身を除く): 59100472

約数列:

[1, 2, 4, 8, 13, 26, 52, 79, 104, 158, 316, 632, 1027, 2054, 4108, 6883, 8216, 13766, 27532, 55064, 89479, 178958, 357916, 543757, 715832, 1087514, 2175028, 4350056, 7068841, 14137682, 28275364, 56550728]

約数ペア:

[(1, 56550728), (2, 28275364), (4, 14137682), (8, 7068841), (13, 4350056), (26, 2175028), (52, 1087514), (79, 715832), (104, 543757), (158, 357916), (316, 178958), (632, 89479), (1027, 55064), (2054, 27532), (4108, 13766), (6883, 8216)]