47862880

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23011}}^1$

素因数の和:23039

約数の個数: 48

約数和(自身を含む): 121779504

約数和(自身を除く): 73916624

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 65, 80, 104, 130, 160, 208, 260, 416, 520, 1040, 2080, 23011, 46022, 92044, 115055, 184088, 230110, 299143, 368176, 460220, 598286, 736352, 920440, 1196572, 1495715, 1840880, 2393144, 2991430, 3681760, 4786288, 5982860, 9572576, 11965720, 23931440, 47862880]

約数ペア:

[(1, 47862880), (2, 23931440), (4, 11965720), (5, 9572576), (8, 5982860), (10, 4786288), (13, 3681760), (16, 2991430), (20, 2393144), (26, 1840880), (32, 1495715), (40, 1196572), (52, 920440), (65, 736352), (80, 598286), (104, 460220), (130, 368176), (160, 299143), (208, 230110), (260, 184088), (416, 115055), (520, 92044), (1040, 46022), (2080, 23011)]