47035430

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{21283}}^1$

素因数の和:21320

約数の個数: 32

約数和(自身を含む): 96544224

約数和(自身を除く): 49508794

約数列:

[1, 2, 5, 10, 13, 17, 26, 34, 65, 85, 130, 170, 221, 442, 1105, 2210, 21283, 42566, 106415, 212830, 276679, 361811, 553358, 723622, 1383395, 1809055, 2766790, 3618110, 4703543, 9407086, 23517715, 47035430]

約数ペア:

[(1, 47035430), (2, 23517715), (5, 9407086), (10, 4703543), (13, 3618110), (17, 2766790), (26, 1809055), (34, 1383395), (65, 723622), (85, 553358), (130, 361811), (170, 276679), (221, 212830), (442, 106415), (1105, 42566), (2210, 21283)]