57431542

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{157}}^1$

素因数の和:265

約数の個数: 64

約数和(自身を含む): 110574720

約数和(自身を除く): 53143178

約数列:

[1, 2, 7, 14, 17, 29, 34, 53, 58, 106, 119, 157, 203, 238, 314, 371, 406, 493, 742, 901, 986, 1099, 1537, 1802, 2198, 2669, 3074, 3451, 4553, 5338, 6307, 6902, 8321, 9106, 10759, 12614, 16642, 18683, 21518, 26129, 31871, 37366, 52258, 58247, 63742, 77401, 116494, 141457, 154802, 182903, 241309, 282914, 365806, 482618, 541807, 990199, 1083614, 1689163, 1980398, 3378326, 4102253, 8204506, 28715771, 57431542]

約数ペア:

[(1, 57431542), (2, 28715771), (7, 8204506), (14, 4102253), (17, 3378326), (29, 1980398), (34, 1689163), (53, 1083614), (58, 990199), (106, 541807), (119, 482618), (157, 365806), (203, 282914), (238, 241309), (314, 182903), (371, 154802), (406, 141457), (493, 116494), (742, 77401), (901, 63742), (986, 58247), (1099, 52258), (1537, 37366), (1802, 31871), (2198, 26129), (2669, 21518), (3074, 18683), (3451, 16642), (4553, 12614), (5338, 10759), (6307, 9106), (6902, 8321)]