53506736

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1$

素因数の和:202

約数の個数: 80

約数和(自身を含む): 115349760

約数和(自身を除く): 61843024

約数列:

[1, 2, 4, 8, 16, 19, 37, 38, 67, 71, 74, 76, 134, 142, 148, 152, 268, 284, 296, 304, 536, 568, 592, 703, 1072, 1136, 1273, 1349, 1406, 2479, 2546, 2627, 2698, 2812, 4757, 4958, 5092, 5254, 5396, 5624, 9514, 9916, 10184, 10508, 10792, 11248, 19028, 19832, 20368, 21016, 21584, 38056, 39664, 42032, 47101, 49913, 76112, 90383, 94202, 99826, 176009, 180766, 188404, 199652, 352018, 361532, 376808, 399304, 704036, 723064, 753616, 798608, 1408072, 1446128, 2816144, 3344171, 6688342, 13376684, 26753368, 53506736]

約数ペア:

[(1, 53506736), (2, 26753368), (4, 13376684), (8, 6688342), (16, 3344171), (19, 2816144), (37, 1446128), (38, 1408072), (67, 798608), (71, 753616), (74, 723064), (76, 704036), (134, 399304), (142, 376808), (148, 361532), (152, 352018), (268, 199652), (284, 188404), (296, 180766), (304, 176009), (536, 99826), (568, 94202), (592, 90383), (703, 76112), (1072, 49913), (1136, 47101), (1273, 42032), (1349, 39664), (1406, 38056), (2479, 21584), (2546, 21016), (2627, 20368), (2698, 19832), (2812, 19028), (4757, 11248), (4958, 10792), (5092, 10508), (5254, 10184), (5396, 9916), (5624, 9514)]