55349030

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{149}}^1\times {\mathrm{307}}^1$

素因数の和:485

約数の個数: 48

約数和(自身を含む): 110602800

約数和(自身を除く): 55253770

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 121, 149, 242, 298, 307, 605, 614, 745, 1210, 1490, 1535, 1639, 3070, 3278, 3377, 6754, 8195, 16390, 16885, 18029, 33770, 36058, 37147, 45743, 74294, 90145, 91486, 180290, 185735, 228715, 371470, 457430, 503173, 1006346, 2515865, 5031730, 5534903, 11069806, 27674515, 55349030]

約数ペア:

[(1, 55349030), (2, 27674515), (5, 11069806), (10, 5534903), (11, 5031730), (22, 2515865), (55, 1006346), (110, 503173), (121, 457430), (149, 371470), (242, 228715), (298, 185735), (307, 180290), (605, 91486), (614, 90145), (745, 74294), (1210, 45743), (1490, 37147), (1535, 36058), (1639, 33770), (3070, 18029), (3278, 16885), (3377, 16390), (6754, 8195)]