48714640

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1511}}^1$

素因数の和:1568

約数の個数: 80

約数和(自身を含む): 125991936

約数和(自身を除く): 77277296

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 31, 40, 52, 62, 65, 80, 104, 124, 130, 155, 208, 248, 260, 310, 403, 496, 520, 620, 806, 1040, 1240, 1511, 1612, 2015, 2480, 3022, 3224, 4030, 6044, 6448, 7555, 8060, 12088, 15110, 16120, 19643, 24176, 30220, 32240, 39286, 46841, 60440, 78572, 93682, 98215, 120880, 157144, 187364, 196430, 234205, 314288, 374728, 392860, 468410, 608933, 749456, 785720, 936820, 1217866, 1571440, 1873640, 2435732, 3044665, 3747280, 4871464, 6089330, 9742928, 12178660, 24357320, 48714640]

約数ペア:

[(1, 48714640), (2, 24357320), (4, 12178660), (5, 9742928), (8, 6089330), (10, 4871464), (13, 3747280), (16, 3044665), (20, 2435732), (26, 1873640), (31, 1571440), (40, 1217866), (52, 936820), (62, 785720), (65, 749456), (80, 608933), (104, 468410), (124, 392860), (130, 374728), (155, 314288), (208, 234205), (248, 196430), (260, 187364), (310, 157144), (403, 120880), (496, 98215), (520, 93682), (620, 78572), (806, 60440), (1040, 46841), (1240, 39286), (1511, 32240), (1612, 30220), (2015, 24176), (2480, 19643), (3022, 16120), (3224, 15110), (4030, 12088), (6044, 8060), (6448, 7555)]