55140564

素因数分解:

$2^2\times 3^1\times {\mathrm{53}}^1\times {\mathrm{181}}^1\times {\mathrm{479}}^1$

素因数の和:720

約数の個数: 48

約数和(自身を含む): 132088320

約数和(自身を除く): 76947756

約数列:

[1, 2, 3, 4, 6, 12, 53, 106, 159, 181, 212, 318, 362, 479, 543, 636, 724, 958, 1086, 1437, 1916, 2172, 2874, 5748, 9593, 19186, 25387, 28779, 38372, 50774, 57558, 76161, 86699, 101548, 115116, 152322, 173398, 260097, 304644, 346796, 520194, 1040388, 4595047, 9190094, 13785141, 18380188, 27570282, 55140564]

約数ペア:

[(1, 55140564), (2, 27570282), (3, 18380188), (4, 13785141), (6, 9190094), (12, 4595047), (53, 1040388), (106, 520194), (159, 346796), (181, 304644), (212, 260097), (318, 173398), (362, 152322), (479, 115116), (543, 101548), (636, 86699), (724, 76161), (958, 57558), (1086, 50774), (1437, 38372), (1916, 28779), (2172, 25387), (2874, 19186), (5748, 9593)]