55852940

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{331}}^1$

素因数の和:423

約数の個数: 96

約数和(自身を含む): 140555520

約数和(自身を除く): 84702580

約数列:

[1, 2, 4, 5, 10, 11, 13, 20, 22, 26, 44, 52, 55, 59, 65, 110, 118, 130, 143, 220, 236, 260, 286, 295, 331, 572, 590, 649, 662, 715, 767, 1180, 1298, 1324, 1430, 1534, 1655, 2596, 2860, 3068, 3245, 3310, 3641, 3835, 4303, 6490, 6620, 7282, 7670, 8437, 8606, 12980, 14564, 15340, 16874, 17212, 18205, 19529, 21515, 33748, 36410, 39058, 42185, 43030, 47333, 72820, 78116, 84370, 86060, 94666, 97645, 168740, 189332, 195290, 214819, 236665, 253877, 390580, 429638, 473330, 507754, 859276, 946660, 1015508, 1074095, 1269385, 2148190, 2538770, 2792647, 4296380, 5077540, 5585294, 11170588, 13963235, 27926470, 55852940]

約数ペア:

[(1, 55852940), (2, 27926470), (4, 13963235), (5, 11170588), (10, 5585294), (11, 5077540), (13, 4296380), (20, 2792647), (22, 2538770), (26, 2148190), (44, 1269385), (52, 1074095), (55, 1015508), (59, 946660), (65, 859276), (110, 507754), (118, 473330), (130, 429638), (143, 390580), (220, 253877), (236, 236665), (260, 214819), (286, 195290), (295, 189332), (331, 168740), (572, 97645), (590, 94666), (649, 86060), (662, 84370), (715, 78116), (767, 72820), (1180, 47333), (1298, 43030), (1324, 42185), (1430, 39058), (1534, 36410), (1655, 33748), (2596, 21515), (2860, 19529), (3068, 18205), (3245, 17212), (3310, 16874), (3641, 15340), (3835, 14564), (4303, 12980), (6490, 8606), (6620, 8437), (7282, 7670)]