54664675

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{103}}^1$

素因数の和:220

約数の個数: 48

約数和(自身を含む): 77995008

約数和(自身を除く): 23330333

約数列:

[1, 5, 13, 23, 25, 65, 71, 103, 115, 299, 325, 355, 515, 575, 923, 1339, 1495, 1633, 1775, 2369, 2575, 4615, 6695, 7313, 7475, 8165, 11845, 21229, 23075, 30797, 33475, 36565, 40825, 59225, 95069, 106145, 153985, 168199, 182825, 475345, 530725, 769925, 840995, 2186587, 2376725, 4204975, 10932935, 54664675]

約数ペア:

[(1, 54664675), (5, 10932935), (13, 4204975), (23, 2376725), (25, 2186587), (65, 840995), (71, 769925), (103, 530725), (115, 475345), (299, 182825), (325, 168199), (355, 153985), (515, 106145), (575, 95069), (923, 59225), (1339, 40825), (1495, 36565), (1633, 33475), (1775, 30797), (2369, 23075), (2575, 21229), (4615, 11845), (6695, 8165), (7313, 7475)]