51661584

素因数分解:

$2^4\times 3^3\times {\mathrm{13}}^1\times {\mathrm{9199}}^1$

素因数の和:9229

約数の個数: 80

約数和(自身を含む): 159712000

約数和(自身を除く): 108050416

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 36, 39, 48, 52, 54, 72, 78, 104, 108, 117, 144, 156, 208, 216, 234, 312, 351, 432, 468, 624, 702, 936, 1404, 1872, 2808, 5616, 9199, 18398, 27597, 36796, 55194, 73592, 82791, 110388, 119587, 147184, 165582, 220776, 239174, 248373, 331164, 358761, 441552, 478348, 496746, 662328, 717522, 956696, 993492, 1076283, 1324656, 1435044, 1913392, 1986984, 2152566, 2870088, 3228849, 3973968, 4305132, 5740176, 6457698, 8610264, 12915396, 17220528, 25830792, 51661584]

約数ペア:

[(1, 51661584), (2, 25830792), (3, 17220528), (4, 12915396), (6, 8610264), (8, 6457698), (9, 5740176), (12, 4305132), (13, 3973968), (16, 3228849), (18, 2870088), (24, 2152566), (26, 1986984), (27, 1913392), (36, 1435044), (39, 1324656), (48, 1076283), (52, 993492), (54, 956696), (72, 717522), (78, 662328), (104, 496746), (108, 478348), (117, 441552), (144, 358761), (156, 331164), (208, 248373), (216, 239174), (234, 220776), (312, 165582), (351, 147184), (432, 119587), (468, 110388), (624, 82791), (702, 73592), (936, 55194), (1404, 36796), (1872, 27597), (2808, 18398), (5616, 9199)]