54938220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{53861}}^1$

素因数の和:53890

約数の個数: 48

約数和(自身を含む): 162878688

約数和(自身を除く): 107940468

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, 53861, 107722, 161583, 215444, 269305, 323166, 538610, 646332, 807915, 915637, 1077220, 1615830, 1831274, 2746911, 3231660, 3662548, 4578185, 5493822, 9156370, 10987644, 13734555, 18312740, 27469110, 54938220]

約数ペア:

[(1, 54938220), (2, 27469110), (3, 18312740), (4, 13734555), (5, 10987644), (6, 9156370), (10, 5493822), (12, 4578185), (15, 3662548), (17, 3231660), (20, 2746911), (30, 1831274), (34, 1615830), (51, 1077220), (60, 915637), (68, 807915), (85, 646332), (102, 538610), (170, 323166), (204, 269305), (255, 215444), (340, 161583), (510, 107722), (1020, 53861)]