49574240

素因数分解:

$2^5\times 5^1\times {\mathrm{83}}^1\times {\mathrm{3733}}^1$

素因数の和:3831

約数の個数: 48

約数和(自身を含む): 118561968

約数和(自身を除く): 68987728

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 83, 160, 166, 332, 415, 664, 830, 1328, 1660, 2656, 3320, 3733, 6640, 7466, 13280, 14932, 18665, 29864, 37330, 59728, 74660, 119456, 149320, 298640, 309839, 597280, 619678, 1239356, 1549195, 2478712, 3098390, 4957424, 6196780, 9914848, 12393560, 24787120, 49574240]

約数ペア:

[(1, 49574240), (2, 24787120), (4, 12393560), (5, 9914848), (8, 6196780), (10, 4957424), (16, 3098390), (20, 2478712), (32, 1549195), (40, 1239356), (80, 619678), (83, 597280), (160, 309839), (166, 298640), (332, 149320), (415, 119456), (664, 74660), (830, 59728), (1328, 37330), (1660, 29864), (2656, 18665), (3320, 14932), (3733, 13280), (6640, 7466)]