55223370

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{79}}^1\times {\mathrm{863}}^1$

素因数の和:961

約数の個数: 80

約数和(自身を含む): 150543360

約数和(自身を除く): 95319990

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 79, 81, 90, 135, 158, 162, 237, 270, 395, 405, 474, 711, 790, 810, 863, 1185, 1422, 1726, 2133, 2370, 2589, 3555, 4266, 4315, 5178, 6399, 7110, 7767, 8630, 10665, 12798, 12945, 15534, 21330, 23301, 25890, 31995, 38835, 46602, 63990, 68177, 69903, 77670, 116505, 136354, 139806, 204531, 233010, 340885, 349515, 409062, 613593, 681770, 699030, 1022655, 1227186, 1840779, 2045310, 3067965, 3681558, 5522337, 6135930, 9203895, 11044674, 18407790, 27611685, 55223370]

約数ペア:

[(1, 55223370), (2, 27611685), (3, 18407790), (5, 11044674), (6, 9203895), (9, 6135930), (10, 5522337), (15, 3681558), (18, 3067965), (27, 2045310), (30, 1840779), (45, 1227186), (54, 1022655), (79, 699030), (81, 681770), (90, 613593), (135, 409062), (158, 349515), (162, 340885), (237, 233010), (270, 204531), (395, 139806), (405, 136354), (474, 116505), (711, 77670), (790, 69903), (810, 68177), (863, 63990), (1185, 46602), (1422, 38835), (1726, 31995), (2133, 25890), (2370, 23301), (2589, 21330), (3555, 15534), (4266, 12945), (4315, 12798), (5178, 10665), (6399, 8630), (7110, 7767)]