53301560

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{102503}}^1$

素因数の和:102527

約数の個数: 32

約数和(自身を含む): 129155040

約数和(自身を除く): 75853480

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 102503, 205006, 410012, 512515, 820024, 1025030, 1332539, 2050060, 2665078, 4100120, 5330156, 6662695, 10660312, 13325390, 26650780, 53301560]

約数ペア:

[(1, 53301560), (2, 26650780), (4, 13325390), (5, 10660312), (8, 6662695), (10, 5330156), (13, 4100120), (20, 2665078), (26, 2050060), (40, 1332539), (52, 1025030), (65, 820024), (104, 512515), (130, 410012), (260, 205006), (520, 102503)]