49405400

素因数分解:

$2^3\times 5^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{1321}}^1$

素因数の和:1365

約数の個数: 96

約数和(自身を含む): 132781680

約数和(自身を除く): 83376280

約数列:

[1, 2, 4, 5, 8, 10, 11, 17, 20, 22, 25, 34, 40, 44, 50, 55, 68, 85, 88, 100, 110, 136, 170, 187, 200, 220, 275, 340, 374, 425, 440, 550, 680, 748, 850, 935, 1100, 1321, 1496, 1700, 1870, 2200, 2642, 3400, 3740, 4675, 5284, 6605, 7480, 9350, 10568, 13210, 14531, 18700, 22457, 26420, 29062, 33025, 37400, 44914, 52840, 58124, 66050, 72655, 89828, 112285, 116248, 132100, 145310, 179656, 224570, 247027, 264200, 290620, 363275, 449140, 494054, 561425, 581240, 726550, 898280, 988108, 1122850, 1235135, 1453100, 1976216, 2245700, 2470270, 2906200, 4491400, 4940540, 6175675, 9881080, 12351350, 24702700, 49405400]

約数ペア:

[(1, 49405400), (2, 24702700), (4, 12351350), (5, 9881080), (8, 6175675), (10, 4940540), (11, 4491400), (17, 2906200), (20, 2470270), (22, 2245700), (25, 1976216), (34, 1453100), (40, 1235135), (44, 1122850), (50, 988108), (55, 898280), (68, 726550), (85, 581240), (88, 561425), (100, 494054), (110, 449140), (136, 363275), (170, 290620), (187, 264200), (200, 247027), (220, 224570), (275, 179656), (340, 145310), (374, 132100), (425, 116248), (440, 112285), (550, 89828), (680, 72655), (748, 66050), (850, 58124), (935, 52840), (1100, 44914), (1321, 37400), (1496, 33025), (1700, 29062), (1870, 26420), (2200, 22457), (2642, 18700), (3400, 14531), (3740, 13210), (4675, 10568), (5284, 9350), (6605, 7480)]