56258860

素因数分解:

$2^2\times 5^1\times 7^3\times {\mathrm{59}}^1\times {\mathrm{139}}^1$

素因数の和:228

約数の個数: 96

約数和(自身を含む): 141120000

約数和(自身を除く): 84861140

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 59, 70, 98, 118, 139, 140, 196, 236, 245, 278, 295, 343, 413, 490, 556, 590, 686, 695, 826, 973, 980, 1180, 1372, 1390, 1652, 1715, 1946, 2065, 2780, 2891, 3430, 3892, 4130, 4865, 5782, 6811, 6860, 8201, 8260, 9730, 11564, 13622, 14455, 16402, 19460, 20237, 27244, 28910, 32804, 34055, 40474, 41005, 47677, 57407, 57820, 68110, 80948, 82010, 95354, 101185, 114814, 136220, 164020, 190708, 202370, 229628, 238385, 287035, 401849, 404740, 476770, 574070, 803698, 953540, 1148140, 1607396, 2009245, 2812943, 4018490, 5625886, 8036980, 11251772, 14064715, 28129430, 56258860]

約数ペア:

[(1, 56258860), (2, 28129430), (4, 14064715), (5, 11251772), (7, 8036980), (10, 5625886), (14, 4018490), (20, 2812943), (28, 2009245), (35, 1607396), (49, 1148140), (59, 953540), (70, 803698), (98, 574070), (118, 476770), (139, 404740), (140, 401849), (196, 287035), (236, 238385), (245, 229628), (278, 202370), (295, 190708), (343, 164020), (413, 136220), (490, 114814), (556, 101185), (590, 95354), (686, 82010), (695, 80948), (826, 68110), (973, 57820), (980, 57407), (1180, 47677), (1372, 41005), (1390, 40474), (1652, 34055), (1715, 32804), (1946, 28910), (2065, 27244), (2780, 20237), (2891, 19460), (3430, 16402), (3892, 14455), (4130, 13622), (4865, 11564), (5782, 9730), (6811, 8260), (6860, 8201)]