47845990

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{14813}}^1$

素因数の和:14856

約数の個数: 32

約数和(自身を含む): 95994720

約数和(自身を除く): 48148730

約数列:

[1, 2, 5, 10, 17, 19, 34, 38, 85, 95, 170, 190, 323, 646, 1615, 3230, 14813, 29626, 74065, 148130, 251821, 281447, 503642, 562894, 1259105, 1407235, 2518210, 2814470, 4784599, 9569198, 23922995, 47845990]

約数ペア:

[(1, 47845990), (2, 23922995), (5, 9569198), (10, 4784599), (17, 2814470), (19, 2518210), (34, 1407235), (38, 1259105), (85, 562894), (95, 503642), (170, 281447), (190, 251821), (323, 148130), (646, 74065), (1615, 29626), (3230, 14813)]