51465492

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{277}}^1\times {\mathrm{397}}^1$

素因数の和:697

約数の個数: 72

約数和(自身を含む): 140960456

約数和(自身を除く): 89494964

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 277, 397, 468, 554, 794, 831, 1108, 1191, 1588, 1662, 2382, 2493, 3324, 3573, 3601, 4764, 4986, 5161, 7146, 7202, 9972, 10322, 10803, 14292, 14404, 15483, 20644, 21606, 30966, 32409, 43212, 46449, 61932, 64818, 92898, 109969, 129636, 185796, 219938, 329907, 439876, 659814, 989721, 1319628, 1429597, 1979442, 2859194, 3958884, 4288791, 5718388, 8577582, 12866373, 17155164, 25732746, 51465492]

約数ペア:

[(1, 51465492), (2, 25732746), (3, 17155164), (4, 12866373), (6, 8577582), (9, 5718388), (12, 4288791), (13, 3958884), (18, 2859194), (26, 1979442), (36, 1429597), (39, 1319628), (52, 989721), (78, 659814), (117, 439876), (156, 329907), (234, 219938), (277, 185796), (397, 129636), (468, 109969), (554, 92898), (794, 64818), (831, 61932), (1108, 46449), (1191, 43212), (1588, 32409), (1662, 30966), (2382, 21606), (2493, 20644), (3324, 15483), (3573, 14404), (3601, 14292), (4764, 10803), (4986, 10322), (5161, 9972), (7146, 7202)]