56640792

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{379}}^1\times {\mathrm{479}}^1$

素因数の和:880

約数の個数: 64

約数和(自身を含む): 153216000

約数和(自身を除く): 96575208

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 379, 479, 758, 958, 1137, 1437, 1516, 1916, 2274, 2874, 3032, 3832, 4548, 4927, 5748, 6227, 9096, 9854, 11496, 12454, 14781, 18681, 19708, 24908, 29562, 37362, 39416, 49816, 59124, 74724, 118248, 149448, 181541, 363082, 544623, 726164, 1089246, 1452328, 2178492, 2360033, 4356984, 4720066, 7080099, 9440132, 14160198, 18880264, 28320396, 56640792]

約数ペア:

[(1, 56640792), (2, 28320396), (3, 18880264), (4, 14160198), (6, 9440132), (8, 7080099), (12, 4720066), (13, 4356984), (24, 2360033), (26, 2178492), (39, 1452328), (52, 1089246), (78, 726164), (104, 544623), (156, 363082), (312, 181541), (379, 149448), (479, 118248), (758, 74724), (958, 59124), (1137, 49816), (1437, 39416), (1516, 37362), (1916, 29562), (2274, 24908), (2874, 19708), (3032, 18681), (3832, 14781), (4548, 12454), (4927, 11496), (5748, 9854), (6227, 9096)]