49474145

素因数分解:

$5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{617}}^1$

素因数の和:737

約数の個数: 32

約数和(自身を含む): 71193600

約数和(自身を除く): 21719455

約数列:

[1, 5, 7, 29, 35, 79, 145, 203, 395, 553, 617, 1015, 2291, 2765, 3085, 4319, 11455, 16037, 17893, 21595, 48743, 80185, 89465, 125251, 243715, 341201, 626255, 1413547, 1706005, 7067735, 9894829, 49474145]

約数ペア:

[(1, 49474145), (5, 9894829), (7, 7067735), (29, 1706005), (35, 1413547), (79, 626255), (145, 341201), (203, 243715), (395, 125251), (553, 89465), (617, 80185), (1015, 48743), (2291, 21595), (2765, 17893), (3085, 16037), (4319, 11455)]