56130370

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{167}}^1$

素因数の和:283

約数の個数: 64

約数和(自身を含む): 112492800

約数和(自身を除く): 56362430

約数列:

[1, 2, 5, 10, 19, 29, 38, 58, 61, 95, 122, 145, 167, 190, 290, 305, 334, 551, 610, 835, 1102, 1159, 1670, 1769, 2318, 2755, 3173, 3538, 4843, 5510, 5795, 6346, 8845, 9686, 10187, 11590, 15865, 17690, 20374, 24215, 31730, 33611, 48430, 50935, 67222, 92017, 101870, 168055, 184034, 193553, 295423, 336110, 387106, 460085, 590846, 920170, 967765, 1477115, 1935530, 2954230, 5613037, 11226074, 28065185, 56130370]

約数ペア:

[(1, 56130370), (2, 28065185), (5, 11226074), (10, 5613037), (19, 2954230), (29, 1935530), (38, 1477115), (58, 967765), (61, 920170), (95, 590846), (122, 460085), (145, 387106), (167, 336110), (190, 295423), (290, 193553), (305, 184034), (334, 168055), (551, 101870), (610, 92017), (835, 67222), (1102, 50935), (1159, 48430), (1670, 33611), (1769, 31730), (2318, 24215), (2755, 20374), (3173, 17690), (3538, 15865), (4843, 11590), (5510, 10187), (5795, 9686), (6346, 8845)]