53791320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{40751}}^1$

素因数の和:40776

約数の個数: 64

約数和(自身を含む): 176048640

約数和(自身を除く): 122257320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 132, 165, 220, 264, 330, 440, 660, 1320, 40751, 81502, 122253, 163004, 203755, 244506, 326008, 407510, 448261, 489012, 611265, 815020, 896522, 978024, 1222530, 1344783, 1630040, 1793044, 2241305, 2445060, 2689566, 3586088, 4482610, 4890120, 5379132, 6723915, 8965220, 10758264, 13447830, 17930440, 26895660, 53791320]

約数ペア:

[(1, 53791320), (2, 26895660), (3, 17930440), (4, 13447830), (5, 10758264), (6, 8965220), (8, 6723915), (10, 5379132), (11, 4890120), (12, 4482610), (15, 3586088), (20, 2689566), (22, 2445060), (24, 2241305), (30, 1793044), (33, 1630040), (40, 1344783), (44, 1222530), (55, 978024), (60, 896522), (66, 815020), (88, 611265), (110, 489012), (120, 448261), (132, 407510), (165, 326008), (220, 244506), (264, 203755), (330, 163004), (440, 122253), (660, 81502), (1320, 40751)]