52294520

素因数分解:

$2^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{181}}^1\times {\mathrm{233}}^1$

素因数の和:456

約数の個数: 64

約数和(自身を含む): 122653440

約数和(自身を除く): 70358920

約数列:

[1, 2, 4, 5, 8, 10, 20, 31, 40, 62, 124, 155, 181, 233, 248, 310, 362, 466, 620, 724, 905, 932, 1165, 1240, 1448, 1810, 1864, 2330, 3620, 4660, 5611, 7223, 7240, 9320, 11222, 14446, 22444, 28055, 28892, 36115, 42173, 44888, 56110, 57784, 72230, 84346, 112220, 144460, 168692, 210865, 224440, 288920, 337384, 421730, 843460, 1307363, 1686920, 2614726, 5229452, 6536815, 10458904, 13073630, 26147260, 52294520]

約数ペア:

[(1, 52294520), (2, 26147260), (4, 13073630), (5, 10458904), (8, 6536815), (10, 5229452), (20, 2614726), (31, 1686920), (40, 1307363), (62, 843460), (124, 421730), (155, 337384), (181, 288920), (233, 224440), (248, 210865), (310, 168692), (362, 144460), (466, 112220), (620, 84346), (724, 72230), (905, 57784), (932, 56110), (1165, 44888), (1240, 42173), (1448, 36115), (1810, 28892), (1864, 28055), (2330, 22444), (3620, 14446), (4660, 11222), (5611, 9320), (7223, 7240)]