28847050

素因数分解:

$2^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{503}}^1$

素因数の和:583

約数の個数: 48

約数和(自身を含む): 56996352

約数和(自身を除く): 28149302

約数列:

[1, 2, 5, 10, 25, 31, 37, 50, 62, 74, 155, 185, 310, 370, 503, 775, 925, 1006, 1147, 1550, 1850, 2294, 2515, 5030, 5735, 11470, 12575, 15593, 18611, 25150, 28675, 31186, 37222, 57350, 77965, 93055, 155930, 186110, 389825, 465275, 576941, 779650, 930550, 1153882, 2884705, 5769410, 14423525, 28847050]

約数ペア:

[(1, 28847050), (2, 14423525), (5, 5769410), (10, 2884705), (25, 1153882), (31, 930550), (37, 779650), (50, 576941), (62, 465275), (74, 389825), (155, 186110), (185, 155930), (310, 93055), (370, 77965), (503, 57350), (775, 37222), (925, 31186), (1006, 28675), (1147, 25150), (1550, 18611), (1850, 15593), (2294, 12575), (2515, 11470), (5030, 5735)]