51373320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{25183}}^1$

素因数の和:25214

約数の個数: 64

約数和(自身を含む): 163192320

約数和(自身を除く): 111819000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 85, 102, 120, 136, 170, 204, 255, 340, 408, 510, 680, 1020, 2040, 25183, 50366, 75549, 100732, 125915, 151098, 201464, 251830, 302196, 377745, 428111, 503660, 604392, 755490, 856222, 1007320, 1284333, 1510980, 1712444, 2140555, 2568666, 3021960, 3424888, 4281110, 5137332, 6421665, 8562220, 10274664, 12843330, 17124440, 25686660, 51373320]

約数ペア:

[(1, 51373320), (2, 25686660), (3, 17124440), (4, 12843330), (5, 10274664), (6, 8562220), (8, 6421665), (10, 5137332), (12, 4281110), (15, 3424888), (17, 3021960), (20, 2568666), (24, 2140555), (30, 1712444), (34, 1510980), (40, 1284333), (51, 1007320), (60, 856222), (68, 755490), (85, 604392), (102, 503660), (120, 428111), (136, 377745), (170, 302196), (204, 251830), (255, 201464), (340, 151098), (408, 125915), (510, 100732), (680, 75549), (1020, 50366), (2040, 25183)]