252761267878

素因数分解:

$2^1\times 7^2\times {\mathrm{53}}^1\times {\mathrm{1069}}^1\times {\mathrm{45523}}^1$

素因数の和:46661

約数の個数: 48

約数和(自身を含む): 449794419120

約数和(自身を除く): 197033151242

約数列:

[1, 2, 7, 14, 49, 53, 98, 106, 371, 742, 1069, 2138, 2597, 5194, 7483, 14966, 45523, 52381, 56657, 91046, 104762, 113314, 318661, 396599, 637322, 793198, 2230627, 2412719, 2776193, 4461254, 4825438, 5552386, 16889033, 33778066, 48664087, 97328174, 118223231, 236446462, 340648609, 681297218, 2384540263, 2579196611, 4769080526, 5158393222, 18054376277, 36108752554, 126380633939, 252761267878]

約数ペア:

[(1, 252761267878), (2, 126380633939), (7, 36108752554), (14, 18054376277), (49, 5158393222), (53, 4769080526), (98, 2579196611), (106, 2384540263), (371, 681297218), (742, 340648609), (1069, 236446462), (2138, 118223231), (2597, 97328174), (5194, 48664087), (7483, 33778066), (14966, 16889033), (45523, 5552386), (52381, 4825438), (56657, 4461254), (91046, 2776193), (104762, 2412719), (113314, 2230627), (318661, 793198), (396599, 637322)]