61783148

素因数分解:

$2^2\times 7^1\times {\mathrm{59}}^1\times {\mathrm{149}}^1\times {\mathrm{251}}^1$

素因数の和:470

約数の個数: 48

約数和(自身を含む): 127008000

約数和(自身を除く): 65224852

約数列:

[1, 2, 4, 7, 14, 28, 59, 118, 149, 236, 251, 298, 413, 502, 596, 826, 1004, 1043, 1652, 1757, 2086, 3514, 4172, 7028, 8791, 14809, 17582, 29618, 35164, 37399, 59236, 61537, 74798, 103663, 123074, 149596, 207326, 246148, 261793, 414652, 523586, 1047172, 2206541, 4413082, 8826164, 15445787, 30891574, 61783148]

約数ペア:

[(1, 61783148), (2, 30891574), (4, 15445787), (7, 8826164), (14, 4413082), (28, 2206541), (59, 1047172), (118, 523586), (149, 414652), (236, 261793), (251, 246148), (298, 207326), (413, 149596), (502, 123074), (596, 103663), (826, 74798), (1004, 61537), (1043, 59236), (1652, 37399), (1757, 35164), (2086, 29618), (3514, 17582), (4172, 14809), (7028, 8791)]