49979345

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{331}}^1$

素因数の和:473

約数の個数: 32

約数和(自身を含む): 68269824

約数和(自身を除く): 18290479

約数列:

[1, 5, 13, 23, 65, 101, 115, 299, 331, 505, 1313, 1495, 1655, 2323, 4303, 6565, 7613, 11615, 21515, 30199, 33431, 38065, 98969, 150995, 167155, 434603, 494845, 768913, 2173015, 3844565, 9995869, 49979345]

約数ペア:

[(1, 49979345), (5, 9995869), (13, 3844565), (23, 2173015), (65, 768913), (101, 494845), (115, 434603), (299, 167155), (331, 150995), (505, 98969), (1313, 38065), (1495, 33431), (1655, 30199), (2323, 21515), (4303, 11615), (6565, 7613)]