56634837

素因数分解:

$3^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{173}}^1$

素因数の和:338

約数の個数: 48

約数和(自身を含む): 94260672

約数和(自身を除く): 37625835

約数列:

[1, 3, 7, 17, 21, 49, 51, 119, 131, 147, 173, 357, 393, 519, 833, 917, 1211, 2227, 2499, 2751, 2941, 3633, 6419, 6681, 8477, 8823, 15589, 19257, 20587, 22663, 25431, 46767, 61761, 67989, 109123, 144109, 158641, 327369, 385271, 432327, 475923, 1110487, 1155813, 2696897, 3331461, 8090691, 18878279, 56634837]

約数ペア:

[(1, 56634837), (3, 18878279), (7, 8090691), (17, 3331461), (21, 2696897), (49, 1155813), (51, 1110487), (119, 475923), (131, 432327), (147, 385271), (173, 327369), (357, 158641), (393, 144109), (519, 109123), (833, 67989), (917, 61761), (1211, 46767), (2227, 25431), (2499, 22663), (2751, 20587), (2941, 19257), (3633, 15589), (6419, 8823), (6681, 8477)]