57050540

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{167}}^1$

素因数の和:255

約数の個数: 96

約数和(自身を含む): 135475200

約数和(自身を除く): 78424660

約数列:

[1, 2, 4, 5, 10, 19, 20, 29, 31, 38, 58, 62, 76, 95, 116, 124, 145, 155, 167, 190, 290, 310, 334, 380, 551, 580, 589, 620, 668, 835, 899, 1102, 1178, 1670, 1798, 2204, 2356, 2755, 2945, 3173, 3340, 3596, 4495, 4843, 5177, 5510, 5890, 6346, 8990, 9686, 10354, 11020, 11780, 12692, 15865, 17081, 17980, 19372, 20708, 24215, 25885, 31730, 34162, 48430, 51770, 63460, 68324, 85405, 92017, 96860, 98363, 103540, 150133, 170810, 184034, 196726, 300266, 341620, 368068, 393452, 460085, 491815, 600532, 750665, 920170, 983630, 1501330, 1840340, 1967260, 2852527, 3002660, 5705054, 11410108, 14262635, 28525270, 57050540]

約数ペア:

[(1, 57050540), (2, 28525270), (4, 14262635), (5, 11410108), (10, 5705054), (19, 3002660), (20, 2852527), (29, 1967260), (31, 1840340), (38, 1501330), (58, 983630), (62, 920170), (76, 750665), (95, 600532), (116, 491815), (124, 460085), (145, 393452), (155, 368068), (167, 341620), (190, 300266), (290, 196726), (310, 184034), (334, 170810), (380, 150133), (551, 103540), (580, 98363), (589, 96860), (620, 92017), (668, 85405), (835, 68324), (899, 63460), (1102, 51770), (1178, 48430), (1670, 34162), (1798, 31730), (2204, 25885), (2356, 24215), (2755, 20708), (2945, 19372), (3173, 17980), (3340, 17081), (3596, 15865), (4495, 12692), (4843, 11780), (5177, 11020), (5510, 10354), (5890, 9686), (6346, 8990)]