56369460

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{134213}}^1$

素因数の和:134232

約数の個数: 48

約数和(自身を含む): 180383616

約数和(自身を除く): 124014156

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 134213, 268426, 402639, 536852, 671065, 805278, 939491, 1342130, 1610556, 1878982, 2013195, 2684260, 2818473, 3757964, 4026390, 4697455, 5636946, 8052780, 9394910, 11273892, 14092365, 18789820, 28184730, 56369460]

約数ペア:

[(1, 56369460), (2, 28184730), (3, 18789820), (4, 14092365), (5, 11273892), (6, 9394910), (7, 8052780), (10, 5636946), (12, 4697455), (14, 4026390), (15, 3757964), (20, 2818473), (21, 2684260), (28, 2013195), (30, 1878982), (35, 1610556), (42, 1342130), (60, 939491), (70, 805278), (84, 671065), (105, 536852), (140, 402639), (210, 268426), (420, 134213)]