51101050

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1021}}^1$

素因数の和:1064

約数の個数: 96

約数和(自身を含む): 127741824

約数和(自身を除く): 76640774

約数列:

[1, 2, 5, 7, 10, 11, 13, 14, 22, 25, 26, 35, 50, 55, 65, 70, 77, 91, 110, 130, 143, 154, 175, 182, 275, 286, 325, 350, 385, 455, 550, 650, 715, 770, 910, 1001, 1021, 1430, 1925, 2002, 2042, 2275, 3575, 3850, 4550, 5005, 5105, 7147, 7150, 10010, 10210, 11231, 13273, 14294, 22462, 25025, 25525, 26546, 35735, 50050, 51050, 56155, 66365, 71470, 78617, 92911, 112310, 132730, 146003, 157234, 178675, 185822, 280775, 292006, 331825, 357350, 393085, 464555, 561550, 663650, 730015, 786170, 929110, 1022021, 1460030, 1965425, 2044042, 2322775, 3650075, 3930850, 4645550, 5110105, 7300150, 10220210, 25550525, 51101050]

約数ペア:

[(1, 51101050), (2, 25550525), (5, 10220210), (7, 7300150), (10, 5110105), (11, 4645550), (13, 3930850), (14, 3650075), (22, 2322775), (25, 2044042), (26, 1965425), (35, 1460030), (50, 1022021), (55, 929110), (65, 786170), (70, 730015), (77, 663650), (91, 561550), (110, 464555), (130, 393085), (143, 357350), (154, 331825), (175, 292006), (182, 280775), (275, 185822), (286, 178675), (325, 157234), (350, 146003), (385, 132730), (455, 112310), (550, 92911), (650, 78617), (715, 71470), (770, 66365), (910, 56155), (1001, 51050), (1021, 50050), (1430, 35735), (1925, 26546), (2002, 25525), (2042, 25025), (2275, 22462), (3575, 14294), (3850, 13273), (4550, 11231), (5005, 10210), (5105, 10010), (7147, 7150)]