50546080

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1279}}^1$

素因数の和:1326

約数の個数: 96

約数和(自身を含む): 135475200

約数和(自身を除く): 84929120

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 19, 20, 26, 32, 38, 40, 52, 65, 76, 80, 95, 104, 130, 152, 160, 190, 208, 247, 260, 304, 380, 416, 494, 520, 608, 760, 988, 1040, 1235, 1279, 1520, 1976, 2080, 2470, 2558, 3040, 3952, 4940, 5116, 6395, 7904, 9880, 10232, 12790, 16627, 19760, 20464, 24301, 25580, 33254, 39520, 40928, 48602, 51160, 66508, 83135, 97204, 102320, 121505, 133016, 166270, 194408, 204640, 243010, 266032, 315913, 332540, 388816, 486020, 532064, 631826, 665080, 777632, 972040, 1263652, 1330160, 1579565, 1944080, 2527304, 2660320, 3159130, 3888160, 5054608, 6318260, 10109216, 12636520, 25273040, 50546080]

約数ペア:

[(1, 50546080), (2, 25273040), (4, 12636520), (5, 10109216), (8, 6318260), (10, 5054608), (13, 3888160), (16, 3159130), (19, 2660320), (20, 2527304), (26, 1944080), (32, 1579565), (38, 1330160), (40, 1263652), (52, 972040), (65, 777632), (76, 665080), (80, 631826), (95, 532064), (104, 486020), (130, 388816), (152, 332540), (160, 315913), (190, 266032), (208, 243010), (247, 204640), (260, 194408), (304, 166270), (380, 133016), (416, 121505), (494, 102320), (520, 97204), (608, 83135), (760, 66508), (988, 51160), (1040, 48602), (1235, 40928), (1279, 39520), (1520, 33254), (1976, 25580), (2080, 24301), (2470, 20464), (2558, 19760), (3040, 16627), (3952, 12790), (4940, 10232), (5116, 9880), (6395, 7904)]