55457324

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{521}}^1$

素因数の和:650

約数の個数: 48

約数和(自身を含む): 110496960

約数和(自身を除く): 55039636

約数列:

[1, 2, 4, 13, 23, 26, 46, 52, 89, 92, 178, 299, 356, 521, 598, 1042, 1157, 1196, 2047, 2084, 2314, 4094, 4628, 6773, 8188, 11983, 13546, 23966, 26611, 27092, 46369, 47932, 53222, 92738, 106444, 155779, 185476, 311558, 602797, 623116, 1066487, 1205594, 2132974, 2411188, 4265948, 13864331, 27728662, 55457324]

約数ペア:

[(1, 55457324), (2, 27728662), (4, 13864331), (13, 4265948), (23, 2411188), (26, 2132974), (46, 1205594), (52, 1066487), (89, 623116), (92, 602797), (178, 311558), (299, 185476), (356, 155779), (521, 106444), (598, 92738), (1042, 53222), (1157, 47932), (1196, 46369), (2047, 27092), (2084, 26611), (2314, 23966), (4094, 13546), (4628, 11983), (6773, 8188)]