493850

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1$

素因数の和:119

約数の個数: 48

約数和(自身を含む): 1124928

約数和(自身を除く): 631078

約数列:

[1, 2, 5, 7, 10, 14, 17, 25, 34, 35, 50, 70, 83, 85, 119, 166, 170, 175, 238, 350, 415, 425, 581, 595, 830, 850, 1162, 1190, 1411, 2075, 2822, 2905, 2975, 4150, 5810, 5950, 7055, 9877, 14110, 14525, 19754, 29050, 35275, 49385, 70550, 98770, 246925, 493850]

約数ペア:

[(1, 493850), (2, 246925), (5, 98770), (7, 70550), (10, 49385), (14, 35275), (17, 29050), (25, 19754), (34, 14525), (35, 14110), (50, 9877), (70, 7055), (83, 5950), (85, 5810), (119, 4150), (166, 2975), (170, 2905), (175, 2822), (238, 2075), (350, 1411), (415, 1190), (425, 1162), (581, 850), (595, 830)]