56311860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{2081}}^1$

素因数の和:2145

約数の個数: 96

約数和(自身を含む): 176287104

約数和(自身を除く): 119975244

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 41, 44, 55, 60, 66, 82, 110, 123, 132, 164, 165, 205, 220, 246, 330, 410, 451, 492, 615, 660, 820, 902, 1230, 1353, 1804, 2081, 2255, 2460, 2706, 4162, 4510, 5412, 6243, 6765, 8324, 9020, 10405, 12486, 13530, 20810, 22891, 24972, 27060, 31215, 41620, 45782, 62430, 68673, 85321, 91564, 114455, 124860, 137346, 170642, 228910, 255963, 274692, 341284, 343365, 426605, 457820, 511926, 686730, 853210, 938531, 1023852, 1279815, 1373460, 1706420, 1877062, 2559630, 2815593, 3754124, 4692655, 5119260, 5631186, 9385310, 11262372, 14077965, 18770620, 28155930, 56311860]

約数ペア:

[(1, 56311860), (2, 28155930), (3, 18770620), (4, 14077965), (5, 11262372), (6, 9385310), (10, 5631186), (11, 5119260), (12, 4692655), (15, 3754124), (20, 2815593), (22, 2559630), (30, 1877062), (33, 1706420), (41, 1373460), (44, 1279815), (55, 1023852), (60, 938531), (66, 853210), (82, 686730), (110, 511926), (123, 457820), (132, 426605), (164, 343365), (165, 341284), (205, 274692), (220, 255963), (246, 228910), (330, 170642), (410, 137346), (451, 124860), (492, 114455), (615, 91564), (660, 85321), (820, 68673), (902, 62430), (1230, 45782), (1353, 41620), (1804, 31215), (2081, 27060), (2255, 24972), (2460, 22891), (2706, 20810), (4162, 13530), (4510, 12486), (5412, 10405), (6243, 9020), (6765, 8324)]