51970020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{50951}}^1$

素因数の和:50980

約数の個数: 48

約数和(自身を含む): 154078848

約数和(自身を除く): 102108828

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, 50951, 101902, 152853, 203804, 254755, 305706, 509510, 611412, 764265, 866167, 1019020, 1528530, 1732334, 2598501, 3057060, 3464668, 4330835, 5197002, 8661670, 10394004, 12992505, 17323340, 25985010, 51970020]

約数ペア:

[(1, 51970020), (2, 25985010), (3, 17323340), (4, 12992505), (5, 10394004), (6, 8661670), (10, 5197002), (12, 4330835), (15, 3464668), (17, 3057060), (20, 2598501), (30, 1732334), (34, 1528530), (51, 1019020), (60, 866167), (68, 764265), (85, 611412), (102, 509510), (170, 305706), (204, 254755), (255, 203804), (340, 152853), (510, 101902), (1020, 50951)]