51248535

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{269}}^1\times {\mathrm{977}}^1$

素因数の和:1267

約数の個数: 32

約数和(自身を含む): 88724160

約数和(自身を除く): 37475625

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 269, 807, 977, 1345, 2931, 3497, 4035, 4885, 10491, 12701, 14655, 17485, 38103, 52455, 63505, 190515, 262813, 788439, 1314065, 3416569, 3942195, 10249707, 17082845, 51248535]

約数ペア:

[(1, 51248535), (3, 17082845), (5, 10249707), (13, 3942195), (15, 3416569), (39, 1314065), (65, 788439), (195, 262813), (269, 190515), (807, 63505), (977, 52455), (1345, 38103), (2931, 17485), (3497, 14655), (4035, 12701), (4885, 10491)]