49797160

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{5737}}^1$

素因数の和:5786

約数の個数: 64

約数和(自身を含む): 132203520

約数和(自身を除く): 82406360

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 31, 35, 40, 56, 62, 70, 124, 140, 155, 217, 248, 280, 310, 434, 620, 868, 1085, 1240, 1736, 2170, 4340, 5737, 8680, 11474, 22948, 28685, 40159, 45896, 57370, 80318, 114740, 160636, 177847, 200795, 229480, 321272, 355694, 401590, 711388, 803180, 889235, 1244929, 1422776, 1606360, 1778470, 2489858, 3556940, 4979716, 6224645, 7113880, 9959432, 12449290, 24898580, 49797160]

約数ペア:

[(1, 49797160), (2, 24898580), (4, 12449290), (5, 9959432), (7, 7113880), (8, 6224645), (10, 4979716), (14, 3556940), (20, 2489858), (28, 1778470), (31, 1606360), (35, 1422776), (40, 1244929), (56, 889235), (62, 803180), (70, 711388), (124, 401590), (140, 355694), (155, 321272), (217, 229480), (248, 200795), (280, 177847), (310, 160636), (434, 114740), (620, 80318), (868, 57370), (1085, 45896), (1240, 40159), (1736, 28685), (2170, 22948), (4340, 11474), (5737, 8680)]