53015301

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{137}}^1$

素因数の和:266

約数の個数: 48

約数和(自身を含む): 84963840

約数和(自身を除く): 31948539

約数列:

[1, 3, 9, 19, 31, 57, 73, 93, 137, 171, 219, 279, 411, 589, 657, 1233, 1387, 1767, 2263, 2603, 4161, 4247, 5301, 6789, 7809, 10001, 12483, 12741, 20367, 23427, 30003, 38223, 42997, 80693, 90009, 128991, 190019, 242079, 310031, 386973, 570057, 726237, 930093, 1710171, 2790279, 5890589, 17671767, 53015301]

約数ペア:

[(1, 53015301), (3, 17671767), (9, 5890589), (19, 2790279), (31, 1710171), (57, 930093), (73, 726237), (93, 570057), (137, 386973), (171, 310031), (219, 242079), (279, 190019), (411, 128991), (589, 90009), (657, 80693), (1233, 42997), (1387, 38223), (1767, 30003), (2263, 23427), (2603, 20367), (4161, 12741), (4247, 12483), (5301, 10001), (6789, 7809)]