51082460

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{337}}^1$

素因数の和:423

約数の個数: 96

約数和(自身を含む): 128786112

約数和(自身を除く): 77703652

約数列:

[1, 2, 4, 5, 10, 11, 13, 20, 22, 26, 44, 52, 53, 55, 65, 106, 110, 130, 143, 212, 220, 260, 265, 286, 337, 530, 572, 583, 674, 689, 715, 1060, 1166, 1348, 1378, 1430, 1685, 2332, 2756, 2860, 2915, 3370, 3445, 3707, 4381, 5830, 6740, 6890, 7414, 7579, 8762, 11660, 13780, 14828, 15158, 17524, 17861, 18535, 21905, 30316, 35722, 37070, 37895, 43810, 48191, 71444, 74140, 75790, 87620, 89305, 96382, 151580, 178610, 192764, 196471, 232193, 240955, 357220, 392942, 464386, 481910, 785884, 928772, 963820, 982355, 1160965, 1964710, 2321930, 2554123, 3929420, 4643860, 5108246, 10216492, 12770615, 25541230, 51082460]

約数ペア:

[(1, 51082460), (2, 25541230), (4, 12770615), (5, 10216492), (10, 5108246), (11, 4643860), (13, 3929420), (20, 2554123), (22, 2321930), (26, 1964710), (44, 1160965), (52, 982355), (53, 963820), (55, 928772), (65, 785884), (106, 481910), (110, 464386), (130, 392942), (143, 357220), (212, 240955), (220, 232193), (260, 196471), (265, 192764), (286, 178610), (337, 151580), (530, 96382), (572, 89305), (583, 87620), (674, 75790), (689, 74140), (715, 71444), (1060, 48191), (1166, 43810), (1348, 37895), (1378, 37070), (1430, 35722), (1685, 30316), (2332, 21905), (2756, 18535), (2860, 17861), (2915, 17524), (3370, 15158), (3445, 14828), (3707, 13780), (4381, 11660), (5830, 8762), (6740, 7579), (6890, 7414)]