56309955

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{97}}^1\times {\mathrm{229}}^1$

素因数の和:360

約数の個数: 48

約数和(自身を含む): 98995680

約数和(自身を除く): 42685725

約数列:

[1, 3, 5, 13, 15, 39, 65, 97, 169, 195, 229, 291, 485, 507, 687, 845, 1145, 1261, 1455, 2535, 2977, 3435, 3783, 6305, 8931, 14885, 16393, 18915, 22213, 38701, 44655, 49179, 66639, 81965, 111065, 116103, 193505, 245895, 288769, 333195, 580515, 866307, 1443845, 3753997, 4331535, 11261991, 18769985, 56309955]

約数ペア:

[(1, 56309955), (3, 18769985), (5, 11261991), (13, 4331535), (15, 3753997), (39, 1443845), (65, 866307), (97, 580515), (169, 333195), (195, 288769), (229, 245895), (291, 193505), (485, 116103), (507, 111065), (687, 81965), (845, 66639), (1145, 49179), (1261, 44655), (1455, 38701), (2535, 22213), (2977, 18915), (3435, 16393), (3783, 14885), (6305, 8931)]