27548150

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{2539}}^1$

素因数の和:2589

約数の個数: 48

約数和(自身を含む): 60472320

約数和(自身を除く): 32924170

約数列:

[1, 2, 5, 7, 10, 14, 25, 31, 35, 50, 62, 70, 155, 175, 217, 310, 350, 434, 775, 1085, 1550, 2170, 2539, 5078, 5425, 10850, 12695, 17773, 25390, 35546, 63475, 78709, 88865, 126950, 157418, 177730, 393545, 444325, 550963, 787090, 888650, 1101926, 1967725, 2754815, 3935450, 5509630, 13774075, 27548150]

約数ペア:

[(1, 27548150), (2, 13774075), (5, 5509630), (7, 3935450), (10, 2754815), (14, 1967725), (25, 1101926), (31, 888650), (35, 787090), (50, 550963), (62, 444325), (70, 393545), (155, 177730), (175, 157418), (217, 126950), (310, 88865), (350, 78709), (434, 63475), (775, 35546), (1085, 25390), (1550, 17773), (2170, 12695), (2539, 10850), (5078, 5425)]