49380640

素因数分解:

$2^5\times 5^1\times {\mathrm{59}}^1\times {\mathrm{5231}}^1$

素因数の和:5305

約数の個数: 48

約数和(自身を含む): 118661760

約数和(自身を除く): 69281120

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 59, 80, 118, 160, 236, 295, 472, 590, 944, 1180, 1888, 2360, 4720, 5231, 9440, 10462, 20924, 26155, 41848, 52310, 83696, 104620, 167392, 209240, 308629, 418480, 617258, 836960, 1234516, 1543145, 2469032, 3086290, 4938064, 6172580, 9876128, 12345160, 24690320, 49380640]

約数ペア:

[(1, 49380640), (2, 24690320), (4, 12345160), (5, 9876128), (8, 6172580), (10, 4938064), (16, 3086290), (20, 2469032), (32, 1543145), (40, 1234516), (59, 836960), (80, 617258), (118, 418480), (160, 308629), (236, 209240), (295, 167392), (472, 104620), (590, 83696), (944, 52310), (1180, 41848), (1888, 26155), (2360, 20924), (4720, 10462), (5231, 9440)]