53679255

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{199}}^1\times {\mathrm{367}}^1$

素因数の和:588

約数の個数: 48

約数和(自身を含む): 100684800

約数和(自身を除く): 47005545

約数列:

[1, 3, 5, 7, 15, 21, 35, 49, 105, 147, 199, 245, 367, 597, 735, 995, 1101, 1393, 1835, 2569, 2985, 4179, 5505, 6965, 7707, 9751, 12845, 17983, 20895, 29253, 38535, 48755, 53949, 73033, 89915, 146265, 219099, 269745, 365165, 511231, 1095495, 1533693, 2556155, 3578617, 7668465, 10735851, 17893085, 53679255]

約数ペア:

[(1, 53679255), (3, 17893085), (5, 10735851), (7, 7668465), (15, 3578617), (21, 2556155), (35, 1533693), (49, 1095495), (105, 511231), (147, 365165), (199, 269745), (245, 219099), (367, 146265), (597, 89915), (735, 73033), (995, 53949), (1101, 48755), (1393, 38535), (1835, 29253), (2569, 20895), (2985, 17983), (4179, 12845), (5505, 9751), (6965, 7707)]