56557613889

素因数分解:

$3^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{251}}^1\times {\mathrm{76099}}^1$

素因数の和:76410

約数の個数: 48

約数和(自身を含む): 95732582400

約数和(自身を除く): 39174968511

約数列:

[1, 3, 7, 9, 21, 47, 63, 141, 251, 329, 423, 753, 987, 1757, 2259, 2961, 5271, 11797, 15813, 35391, 76099, 82579, 106173, 228297, 247737, 532693, 684891, 743211, 1598079, 3576653, 4794237, 10729959, 19100849, 25036571, 32189877, 57302547, 75109713, 133705943, 171907641, 225329139, 401117829, 897739903, 1203353487, 2693219709, 6284179321, 8079659127, 18852537963, 56557613889]

約数ペア:

[(1, 56557613889), (3, 18852537963), (7, 8079659127), (9, 6284179321), (21, 2693219709), (47, 1203353487), (63, 897739903), (141, 401117829), (251, 225329139), (329, 171907641), (423, 133705943), (753, 75109713), (987, 57302547), (1757, 32189877), (2259, 25036571), (2961, 19100849), (5271, 10729959), (11797, 4794237), (15813, 3576653), (35391, 1598079), (76099, 743211), (82579, 684891), (106173, 532693), (228297, 247737)]