49175880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{1087}}^1$

素因数の和:1143

約数の個数: 128

約数和(自身を含む): 164505600

約数和(自身を除く): 115329720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 29, 30, 39, 40, 52, 58, 60, 65, 78, 87, 104, 116, 120, 130, 145, 156, 174, 195, 232, 260, 290, 312, 348, 377, 390, 435, 520, 580, 696, 754, 780, 870, 1087, 1131, 1160, 1508, 1560, 1740, 1885, 2174, 2262, 3016, 3261, 3480, 3770, 4348, 4524, 5435, 5655, 6522, 7540, 8696, 9048, 10870, 11310, 13044, 14131, 15080, 16305, 21740, 22620, 26088, 28262, 31523, 32610, 42393, 43480, 45240, 56524, 63046, 65220, 70655, 84786, 94569, 113048, 126092, 130440, 141310, 157615, 169572, 189138, 211965, 252184, 282620, 315230, 339144, 378276, 409799, 423930, 472845, 565240, 630460, 756552, 819598, 847860, 945690, 1229397, 1260920, 1639196, 1695720, 1891380, 2048995, 2458794, 3278392, 3782760, 4097990, 4917588, 6146985, 8195980, 9835176, 12293970, 16391960, 24587940, 49175880]

約数ペア:

[(1, 49175880), (2, 24587940), (3, 16391960), (4, 12293970), (5, 9835176), (6, 8195980), (8, 6146985), (10, 4917588), (12, 4097990), (13, 3782760), (15, 3278392), (20, 2458794), (24, 2048995), (26, 1891380), (29, 1695720), (30, 1639196), (39, 1260920), (40, 1229397), (52, 945690), (58, 847860), (60, 819598), (65, 756552), (78, 630460), (87, 565240), (104, 472845), (116, 423930), (120, 409799), (130, 378276), (145, 339144), (156, 315230), (174, 282620), (195, 252184), (232, 211965), (260, 189138), (290, 169572), (312, 157615), (348, 141310), (377, 130440), (390, 126092), (435, 113048), (520, 94569), (580, 84786), (696, 70655), (754, 65220), (780, 63046), (870, 56524), (1087, 45240), (1131, 43480), (1160, 42393), (1508, 32610), (1560, 31523), (1740, 28262), (1885, 26088), (2174, 22620), (2262, 21740), (3016, 16305), (3261, 15080), (3480, 14131), (3770, 13044), (4348, 11310), (4524, 10870), (5435, 9048), (5655, 8696), (6522, 7540)]