51553860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{50543}}^1$

素因数の和:50572

約数の個数: 48

約数和(自身を含む): 152845056

約数和(自身を除く): 101291196

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 85, 102, 170, 204, 255, 340, 510, 1020, 50543, 101086, 151629, 202172, 252715, 303258, 505430, 606516, 758145, 859231, 1010860, 1516290, 1718462, 2577693, 3032580, 3436924, 4296155, 5155386, 8592310, 10310772, 12888465, 17184620, 25776930, 51553860]

約数ペア:

[(1, 51553860), (2, 25776930), (3, 17184620), (4, 12888465), (5, 10310772), (6, 8592310), (10, 5155386), (12, 4296155), (15, 3436924), (17, 3032580), (20, 2577693), (30, 1718462), (34, 1516290), (51, 1010860), (60, 859231), (68, 758145), (85, 606516), (102, 505430), (170, 303258), (204, 252715), (255, 202172), (340, 151629), (510, 101086), (1020, 50543)]