56436848

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{251}}^1$

素因数の和:342

約数の個数: 80

約数和(自身を含む): 125991936

約数和(自身を除く): 69555088

約数列:

[1, 2, 4, 8, 13, 16, 23, 26, 46, 47, 52, 92, 94, 104, 184, 188, 208, 251, 299, 368, 376, 502, 598, 611, 752, 1004, 1081, 1196, 1222, 2008, 2162, 2392, 2444, 3263, 4016, 4324, 4784, 4888, 5773, 6526, 8648, 9776, 11546, 11797, 13052, 14053, 17296, 23092, 23594, 26104, 28106, 46184, 47188, 52208, 56212, 75049, 92368, 94376, 112424, 150098, 153361, 188752, 224848, 271331, 300196, 306722, 542662, 600392, 613444, 1085324, 1200784, 1226888, 2170648, 2453776, 3527303, 4341296, 7054606, 14109212, 28218424, 56436848]

約数ペア:

[(1, 56436848), (2, 28218424), (4, 14109212), (8, 7054606), (13, 4341296), (16, 3527303), (23, 2453776), (26, 2170648), (46, 1226888), (47, 1200784), (52, 1085324), (92, 613444), (94, 600392), (104, 542662), (184, 306722), (188, 300196), (208, 271331), (251, 224848), (299, 188752), (368, 153361), (376, 150098), (502, 112424), (598, 94376), (611, 92368), (752, 75049), (1004, 56212), (1081, 52208), (1196, 47188), (1222, 46184), (2008, 28106), (2162, 26104), (2392, 23594), (2444, 23092), (3263, 17296), (4016, 14053), (4324, 13052), (4784, 11797), (4888, 11546), (5773, 9776), (6526, 8648)]