56872764

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{121523}}^1$

素因数の和:121546

約数の個数: 36

約数和(自身を含む): 154821576

約数和(自身を除く): 97948812

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 121523, 243046, 364569, 486092, 729138, 1093707, 1458276, 1579799, 2187414, 3159598, 4374828, 4739397, 6319196, 9478794, 14218191, 18957588, 28436382, 56872764]

約数ペア:

[(1, 56872764), (2, 28436382), (3, 18957588), (4, 14218191), (6, 9478794), (9, 6319196), (12, 4739397), (13, 4374828), (18, 3159598), (26, 2187414), (36, 1579799), (39, 1458276), (52, 1093707), (78, 729138), (117, 486092), (156, 364569), (234, 243046), (468, 121523)]