51053550

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{20021}}^1$

素因数の和:20053

約数の個数: 48

約数和(自身を含む): 134067312

約数和(自身を除く): 83013762

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 25, 30, 34, 50, 51, 75, 85, 102, 150, 170, 255, 425, 510, 850, 1275, 2550, 20021, 40042, 60063, 100105, 120126, 200210, 300315, 340357, 500525, 600630, 680714, 1001050, 1021071, 1501575, 1701785, 2042142, 3003150, 3403570, 5105355, 8508925, 10210710, 17017850, 25526775, 51053550]

約数ペア:

[(1, 51053550), (2, 25526775), (3, 17017850), (5, 10210710), (6, 8508925), (10, 5105355), (15, 3403570), (17, 3003150), (25, 2042142), (30, 1701785), (34, 1501575), (50, 1021071), (51, 1001050), (75, 680714), (85, 600630), (102, 500525), (150, 340357), (170, 300315), (255, 200210), (425, 120126), (510, 100105), (850, 60063), (1275, 40042), (2550, 20021)]