49277431

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{181}}^1$

素因数の和:319

約数の個数: 32

約数和(自身を含む): 62899200

約数和(自身を除く): 13621769

約数列:

[1, 7, 19, 23, 89, 133, 161, 181, 437, 623, 1267, 1691, 2047, 3059, 3439, 4163, 11837, 14329, 16109, 24073, 29141, 38893, 79097, 112763, 272251, 306071, 370507, 553679, 2142497, 2593549, 7039633, 49277431]

約数ペア:

[(1, 49277431), (7, 7039633), (19, 2593549), (23, 2142497), (89, 553679), (133, 370507), (161, 306071), (181, 272251), (437, 112763), (623, 79097), (1267, 38893), (1691, 29141), (2047, 24073), (3059, 16109), (3439, 14329), (4163, 11837)]