54077320

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^2\times {\mathrm{11173}}^1$

素因数の和:11206

約数の個数: 48

約数和(自身を含む): 133752780

約数和(自身を除く): 79675460

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 121, 220, 242, 440, 484, 605, 968, 1210, 2420, 4840, 11173, 22346, 44692, 55865, 89384, 111730, 122903, 223460, 245806, 446920, 491612, 614515, 983224, 1229030, 1351933, 2458060, 2703866, 4916120, 5407732, 6759665, 10815464, 13519330, 27038660, 54077320]

約数ペア:

[(1, 54077320), (2, 27038660), (4, 13519330), (5, 10815464), (8, 6759665), (10, 5407732), (11, 4916120), (20, 2703866), (22, 2458060), (40, 1351933), (44, 1229030), (55, 983224), (88, 614515), (110, 491612), (121, 446920), (220, 245806), (242, 223460), (440, 122903), (484, 111730), (605, 89384), (968, 55865), (1210, 44692), (2420, 22346), (4840, 11173)]