47909238

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{211}}^1$

素因数の和:341

約数の個数: 64

約数和(自身を含む): 107702784

約数和(自身を除く): 59793546

約数列:

[1, 2, 3, 6, 13, 26, 39, 41, 71, 78, 82, 123, 142, 211, 213, 246, 422, 426, 533, 633, 923, 1066, 1266, 1599, 1846, 2743, 2769, 2911, 3198, 5486, 5538, 5822, 8229, 8651, 8733, 14981, 16458, 17302, 17466, 25953, 29962, 37843, 44943, 51906, 75686, 89886, 112463, 113529, 194753, 224926, 227058, 337389, 389506, 584259, 614221, 674778, 1168518, 1228442, 1842663, 3685326, 7984873, 15969746, 23954619, 47909238]

約数ペア:

[(1, 47909238), (2, 23954619), (3, 15969746), (6, 7984873), (13, 3685326), (26, 1842663), (39, 1228442), (41, 1168518), (71, 674778), (78, 614221), (82, 584259), (123, 389506), (142, 337389), (211, 227058), (213, 224926), (246, 194753), (422, 113529), (426, 112463), (533, 89886), (633, 75686), (923, 51906), (1066, 44943), (1266, 37843), (1599, 29962), (1846, 25953), (2743, 17466), (2769, 17302), (2911, 16458), (3198, 14981), (5486, 8733), (5538, 8651), (5822, 8229)]