48631960

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{93523}}^1$

素因数の和:93547

約数の個数: 32

約数和(自身を含む): 117840240

約数和(自身を除く): 69208280

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 93523, 187046, 374092, 467615, 748184, 935230, 1215799, 1870460, 2431598, 3740920, 4863196, 6078995, 9726392, 12157990, 24315980, 48631960]

約数ペア:

[(1, 48631960), (2, 24315980), (4, 12157990), (5, 9726392), (8, 6078995), (10, 4863196), (13, 3740920), (20, 2431598), (26, 1870460), (40, 1215799), (52, 935230), (65, 748184), (104, 467615), (130, 374092), (260, 187046), (520, 93523)]