5050020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{4951}}^1$

素因数の和:4980

約数の個数: 48

約数和(自身を含む): 14974848

約数和(自身を除く): 9924828

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, 4951, 9902, 14853, 19804, 24755, 29706, 49510, 59412, 74265, 84167, 99020, 148530, 168334, 252501, 297060, 336668, 420835, 505002, 841670, 1010004, 1262505, 1683340, 2525010, 5050020]

約数ペア:

[(1, 5050020), (2, 2525010), (3, 1683340), (4, 1262505), (5, 1010004), (6, 841670), (10, 505002), (12, 420835), (15, 336668), (17, 297060), (20, 252501), (30, 168334), (34, 148530), (51, 99020), (60, 84167), (68, 74265), (85, 59412), (102, 49510), (170, 29706), (204, 24755), (255, 19804), (340, 14853), (510, 9902), (1020, 4951)]