52660920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{33757}}^1$

素因数の和:33784

約数の個数: 64

約数和(自身を含む): 170140320

約数和(自身を除く): 117479400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 195, 260, 312, 390, 520, 780, 1560, 33757, 67514, 101271, 135028, 168785, 202542, 270056, 337570, 405084, 438841, 506355, 675140, 810168, 877682, 1012710, 1316523, 1350280, 1755364, 2025420, 2194205, 2633046, 3510728, 4050840, 4388410, 5266092, 6582615, 8776820, 10532184, 13165230, 17553640, 26330460, 52660920]

約数ペア:

[(1, 52660920), (2, 26330460), (3, 17553640), (4, 13165230), (5, 10532184), (6, 8776820), (8, 6582615), (10, 5266092), (12, 4388410), (13, 4050840), (15, 3510728), (20, 2633046), (24, 2194205), (26, 2025420), (30, 1755364), (39, 1350280), (40, 1316523), (52, 1012710), (60, 877682), (65, 810168), (78, 675140), (104, 506355), (120, 438841), (130, 405084), (156, 337570), (195, 270056), (260, 202542), (312, 168785), (390, 135028), (520, 101271), (780, 67514), (1560, 33757)]