53315990

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{1429}}^1$

素因数の和:1497

約数の個数: 64

約数和(自身を含む): 121080960

約数和(自身を除く): 67764970

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 41, 65, 70, 82, 91, 130, 182, 205, 287, 410, 455, 533, 574, 910, 1066, 1429, 1435, 2665, 2858, 2870, 3731, 5330, 7145, 7462, 10003, 14290, 18577, 18655, 20006, 37154, 37310, 50015, 58589, 92885, 100030, 117178, 130039, 185770, 260078, 292945, 410123, 585890, 650195, 761657, 820246, 1300390, 1523314, 2050615, 3808285, 4101230, 5331599, 7616570, 10663198, 26657995, 53315990]

約数ペア:

[(1, 53315990), (2, 26657995), (5, 10663198), (7, 7616570), (10, 5331599), (13, 4101230), (14, 3808285), (26, 2050615), (35, 1523314), (41, 1300390), (65, 820246), (70, 761657), (82, 650195), (91, 585890), (130, 410123), (182, 292945), (205, 260078), (287, 185770), (410, 130039), (455, 117178), (533, 100030), (574, 92885), (910, 58589), (1066, 50015), (1429, 37310), (1435, 37154), (2665, 20006), (2858, 18655), (2870, 18577), (3731, 14290), (5330, 10003), (7145, 7462)]