53415908

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{257}}^1\times {\mathrm{571}}^1$

素因数の和:852

約数の個数: 48

約数和(自身を含む): 115699584

約数和(自身を除く): 62283676

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 257, 364, 514, 571, 1028, 1142, 1799, 2284, 3341, 3598, 3997, 6682, 7196, 7423, 7994, 13364, 14846, 15988, 23387, 29692, 46774, 51961, 93548, 103922, 146747, 207844, 293494, 586988, 1027229, 1907711, 2054458, 3815422, 4108916, 7630844, 13353977, 26707954, 53415908]

約数ペア:

[(1, 53415908), (2, 26707954), (4, 13353977), (7, 7630844), (13, 4108916), (14, 3815422), (26, 2054458), (28, 1907711), (52, 1027229), (91, 586988), (182, 293494), (257, 207844), (364, 146747), (514, 103922), (571, 93548), (1028, 51961), (1142, 46774), (1799, 29692), (2284, 23387), (3341, 15988), (3598, 14846), (3997, 13364), (6682, 7994), (7196, 7423)]