51995250

素因数分解:

$2^1\times 3^3\times 5^3\times {\mathrm{7703}}^1$

素因数の和:7729

約数の個数: 64

約数和(自身を含む): 144218880

約数和(自身を除く): 92223630

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 27, 30, 45, 50, 54, 75, 90, 125, 135, 150, 225, 250, 270, 375, 450, 675, 750, 1125, 1350, 2250, 3375, 6750, 7703, 15406, 23109, 38515, 46218, 69327, 77030, 115545, 138654, 192575, 207981, 231090, 346635, 385150, 415962, 577725, 693270, 962875, 1039905, 1155450, 1733175, 1925750, 2079810, 2888625, 3466350, 5199525, 5777250, 8665875, 10399050, 17331750, 25997625, 51995250]

約数ペア:

[(1, 51995250), (2, 25997625), (3, 17331750), (5, 10399050), (6, 8665875), (9, 5777250), (10, 5199525), (15, 3466350), (18, 2888625), (25, 2079810), (27, 1925750), (30, 1733175), (45, 1155450), (50, 1039905), (54, 962875), (75, 693270), (90, 577725), (125, 415962), (135, 385150), (150, 346635), (225, 231090), (250, 207981), (270, 192575), (375, 138654), (450, 115545), (675, 77030), (750, 69327), (1125, 46218), (1350, 38515), (2250, 23109), (3375, 15406), (6750, 7703)]