56551846980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{607}}^1\times {\mathrm{11171}}^1$

素因数の和:11929

約数の個数: 96

約数和(自身を含む): 159761387520

約数和(自身を除く): 103209540540

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 139, 278, 417, 556, 607, 695, 834, 1214, 1390, 1668, 1821, 2085, 2428, 2780, 3035, 3642, 4170, 6070, 7284, 8340, 9105, 11171, 12140, 18210, 22342, 33513, 36420, 44684, 55855, 67026, 84373, 111710, 134052, 167565, 168746, 223420, 253119, 335130, 337492, 421865, 506238, 670260, 843730, 1012476, 1265595, 1552769, 1687460, 2531190, 3105538, 4658307, 5062380, 6211076, 6780797, 7763845, 9316614, 13561594, 15527690, 18633228, 20342391, 23291535, 27123188, 31055380, 33903985, 40684782, 46583070, 67807970, 81369564, 93166140, 101711955, 135615940, 203423910, 406847820, 942530783, 1885061566, 2827592349, 3770123132, 4712653915, 5655184698, 9425307830, 11310369396, 14137961745, 18850615660, 28275923490, 56551846980]

約数ペア:

[(1, 56551846980), (2, 28275923490), (3, 18850615660), (4, 14137961745), (5, 11310369396), (6, 9425307830), (10, 5655184698), (12, 4712653915), (15, 3770123132), (20, 2827592349), (30, 1885061566), (60, 942530783), (139, 406847820), (278, 203423910), (417, 135615940), (556, 101711955), (607, 93166140), (695, 81369564), (834, 67807970), (1214, 46583070), (1390, 40684782), (1668, 33903985), (1821, 31055380), (2085, 27123188), (2428, 23291535), (2780, 20342391), (3035, 18633228), (3642, 15527690), (4170, 13561594), (6070, 9316614), (7284, 7763845), (8340, 6780797), (9105, 6211076), (11171, 5062380), (12140, 4658307), (18210, 3105538), (22342, 2531190), (33513, 1687460), (36420, 1552769), (44684, 1265595), (55855, 1012476), (67026, 843730), (84373, 670260), (111710, 506238), (134052, 421865), (167565, 337492), (168746, 335130), (223420, 253119)]