85849850

素因数分解:

$2^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{571}}^1$

素因数の和:711

約数の個数: 48

約数和(自身を含む): 166822656

約数和(自身を除く): 80972806

約数列:

[1, 2, 5, 10, 25, 31, 50, 62, 97, 155, 194, 310, 485, 571, 775, 970, 1142, 1550, 2425, 2855, 3007, 4850, 5710, 6014, 14275, 15035, 17701, 28550, 30070, 35402, 55387, 75175, 88505, 110774, 150350, 177010, 276935, 442525, 553870, 885050, 1384675, 1716997, 2769350, 3433994, 8584985, 17169970, 42924925, 85849850]

約数ペア:

[(1, 85849850), (2, 42924925), (5, 17169970), (10, 8584985), (25, 3433994), (31, 2769350), (50, 1716997), (62, 1384675), (97, 885050), (155, 553870), (194, 442525), (310, 276935), (485, 177010), (571, 150350), (775, 110774), (970, 88505), (1142, 75175), (1550, 55387), (2425, 35402), (2855, 30070), (3007, 28550), (4850, 17701), (5710, 15035), (6014, 14275)]