57044260

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{2411}}^1$

素因数の和:2453

約数の個数: 72

約数和(自身を含む): 148309056

約数和(自身を除く): 91264796

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 52, 65, 70, 91, 130, 140, 169, 182, 260, 338, 364, 455, 676, 845, 910, 1183, 1690, 1820, 2366, 2411, 3380, 4732, 4822, 5915, 9644, 11830, 12055, 16877, 23660, 24110, 31343, 33754, 48220, 62686, 67508, 84385, 125372, 156715, 168770, 219401, 313430, 337540, 407459, 438802, 626860, 814918, 877604, 1097005, 1629836, 2037295, 2194010, 2852213, 4074590, 4388020, 5704426, 8149180, 11408852, 14261065, 28522130, 57044260]

約数ペア:

[(1, 57044260), (2, 28522130), (4, 14261065), (5, 11408852), (7, 8149180), (10, 5704426), (13, 4388020), (14, 4074590), (20, 2852213), (26, 2194010), (28, 2037295), (35, 1629836), (52, 1097005), (65, 877604), (70, 814918), (91, 626860), (130, 438802), (140, 407459), (169, 337540), (182, 313430), (260, 219401), (338, 168770), (364, 156715), (455, 125372), (676, 84385), (845, 67508), (910, 62686), (1183, 48220), (1690, 33754), (1820, 31343), (2366, 24110), (2411, 23660), (3380, 16877), (4732, 12055), (4822, 11830), (5915, 9644)]