54877576

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{103}}^1\times {\mathrm{109}}^1$

素因数の和:278

約数の個数: 64

約数和(自身を含む): 115315200

約数和(自身を除く): 60437624

約数列:

[1, 2, 4, 8, 13, 26, 47, 52, 94, 103, 104, 109, 188, 206, 218, 376, 412, 436, 611, 824, 872, 1222, 1339, 1417, 2444, 2678, 2834, 4841, 4888, 5123, 5356, 5668, 9682, 10246, 10712, 11227, 11336, 19364, 20492, 22454, 38728, 40984, 44908, 62933, 66599, 89816, 125866, 133198, 145951, 251732, 266396, 291902, 503464, 527669, 532792, 583804, 1055338, 1167608, 2110676, 4221352, 6859697, 13719394, 27438788, 54877576]

約数ペア:

[(1, 54877576), (2, 27438788), (4, 13719394), (8, 6859697), (13, 4221352), (26, 2110676), (47, 1167608), (52, 1055338), (94, 583804), (103, 532792), (104, 527669), (109, 503464), (188, 291902), (206, 266396), (218, 251732), (376, 145951), (412, 133198), (436, 125866), (611, 89816), (824, 66599), (872, 62933), (1222, 44908), (1339, 40984), (1417, 38728), (2444, 22454), (2678, 20492), (2834, 19364), (4841, 11336), (4888, 11227), (5123, 10712), (5356, 10246), (5668, 9682)]