56721456

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^1\times {\mathrm{35809}}^1$

素因数の和:35834

約数の個数: 60

約数和(自身を含む): 173177160

約数和(自身を除く): 116455704

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 33, 36, 44, 48, 66, 72, 88, 99, 132, 144, 176, 198, 264, 396, 528, 792, 1584, 35809, 71618, 107427, 143236, 214854, 286472, 322281, 393899, 429708, 572944, 644562, 787798, 859416, 1181697, 1289124, 1575596, 1718832, 2363394, 2578248, 3151192, 3545091, 4726788, 5156496, 6302384, 7090182, 9453576, 14180364, 18907152, 28360728, 56721456]

約数ペア:

[(1, 56721456), (2, 28360728), (3, 18907152), (4, 14180364), (6, 9453576), (8, 7090182), (9, 6302384), (11, 5156496), (12, 4726788), (16, 3545091), (18, 3151192), (22, 2578248), (24, 2363394), (33, 1718832), (36, 1575596), (44, 1289124), (48, 1181697), (66, 859416), (72, 787798), (88, 644562), (99, 572944), (132, 429708), (144, 393899), (176, 322281), (198, 286472), (264, 214854), (396, 143236), (528, 107427), (792, 71618), (1584, 35809)]