48326920

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{71069}}^1$

素因数の和:71097

約数の個数: 32

約数和(自身を含む): 115133400

約数和(自身を除く): 66806480

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 71069, 142138, 284276, 355345, 568552, 710690, 1208173, 1421380, 2416346, 2842760, 4832692, 6040865, 9665384, 12081730, 24163460, 48326920]

約数ペア:

[(1, 48326920), (2, 24163460), (4, 12081730), (5, 9665384), (8, 6040865), (10, 4832692), (17, 2842760), (20, 2416346), (34, 1421380), (40, 1208173), (68, 710690), (85, 568552), (136, 355345), (170, 284276), (340, 142138), (680, 71069)]