47656830

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{1373}}^1$

素因数の和:1485

約数の個数: 64

約数和(自身を含む): 124649280

約数和(自身を除く): 76992450

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 89, 130, 178, 195, 267, 390, 445, 534, 890, 1157, 1335, 1373, 2314, 2670, 2746, 3471, 4119, 5785, 6865, 6942, 8238, 11570, 13730, 17355, 17849, 20595, 34710, 35698, 41190, 53547, 89245, 107094, 122197, 178490, 244394, 267735, 366591, 535470, 610985, 733182, 1221970, 1588561, 1832955, 3177122, 3665910, 4765683, 7942805, 9531366, 15885610, 23828415, 47656830]

約数ペア:

[(1, 47656830), (2, 23828415), (3, 15885610), (5, 9531366), (6, 7942805), (10, 4765683), (13, 3665910), (15, 3177122), (26, 1832955), (30, 1588561), (39, 1221970), (65, 733182), (78, 610985), (89, 535470), (130, 366591), (178, 267735), (195, 244394), (267, 178490), (390, 122197), (445, 107094), (534, 89245), (890, 53547), (1157, 41190), (1335, 35698), (1373, 34710), (2314, 20595), (2670, 17849), (2746, 17355), (3471, 13730), (4119, 11570), (5785, 8238), (6865, 6942)]