50956380

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{131}}^1\times {\mathrm{2161}}^1$

素因数の和:2307

約数の個数: 72

約数和(自身を含む): 155819664

約数和(自身を除く): 104863284

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 131, 180, 262, 393, 524, 655, 786, 1179, 1310, 1572, 1965, 2161, 2358, 2620, 3930, 4322, 4716, 5895, 6483, 7860, 8644, 10805, 11790, 12966, 19449, 21610, 23580, 25932, 32415, 38898, 43220, 64830, 77796, 97245, 129660, 194490, 283091, 388980, 566182, 849273, 1132364, 1415455, 1698546, 2547819, 2830910, 3397092, 4246365, 5095638, 5661820, 8492730, 10191276, 12739095, 16985460, 25478190, 50956380]

約数ペア:

[(1, 50956380), (2, 25478190), (3, 16985460), (4, 12739095), (5, 10191276), (6, 8492730), (9, 5661820), (10, 5095638), (12, 4246365), (15, 3397092), (18, 2830910), (20, 2547819), (30, 1698546), (36, 1415455), (45, 1132364), (60, 849273), (90, 566182), (131, 388980), (180, 283091), (262, 194490), (393, 129660), (524, 97245), (655, 77796), (786, 64830), (1179, 43220), (1310, 38898), (1572, 32415), (1965, 25932), (2161, 23580), (2358, 21610), (2620, 19449), (3930, 12966), (4322, 11790), (4716, 10805), (5895, 8644), (6483, 7860)]