51045096

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{157}}^1$

素因数の和:239

約数の個数: 128

約数和(自身を含む): 145612800

約数和(自身を除く): 94567704

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 23, 24, 31, 38, 46, 57, 62, 69, 76, 92, 93, 114, 124, 138, 152, 157, 184, 186, 228, 248, 276, 314, 372, 437, 456, 471, 552, 589, 628, 713, 744, 874, 942, 1178, 1256, 1311, 1426, 1748, 1767, 1884, 2139, 2356, 2622, 2852, 2983, 3496, 3534, 3611, 3768, 4278, 4712, 4867, 5244, 5704, 5966, 7068, 7222, 8556, 8949, 9734, 10488, 10833, 11932, 13547, 14136, 14444, 14601, 17112, 17898, 19468, 21666, 23864, 27094, 28888, 29202, 35796, 38936, 40641, 43332, 54188, 58404, 68609, 71592, 81282, 86664, 92473, 108376, 111941, 116808, 137218, 162564, 184946, 205827, 223882, 274436, 277419, 325128, 335823, 369892, 411654, 447764, 548872, 554838, 671646, 739784, 823308, 895528, 1109676, 1343292, 1646616, 2126879, 2219352, 2686584, 4253758, 6380637, 8507516, 12761274, 17015032, 25522548, 51045096]

約数ペア:

[(1, 51045096), (2, 25522548), (3, 17015032), (4, 12761274), (6, 8507516), (8, 6380637), (12, 4253758), (19, 2686584), (23, 2219352), (24, 2126879), (31, 1646616), (38, 1343292), (46, 1109676), (57, 895528), (62, 823308), (69, 739784), (76, 671646), (92, 554838), (93, 548872), (114, 447764), (124, 411654), (138, 369892), (152, 335823), (157, 325128), (184, 277419), (186, 274436), (228, 223882), (248, 205827), (276, 184946), (314, 162564), (372, 137218), (437, 116808), (456, 111941), (471, 108376), (552, 92473), (589, 86664), (628, 81282), (713, 71592), (744, 68609), (874, 58404), (942, 54188), (1178, 43332), (1256, 40641), (1311, 38936), (1426, 35796), (1748, 29202), (1767, 28888), (1884, 27094), (2139, 23864), (2356, 21666), (2622, 19468), (2852, 17898), (2983, 17112), (3496, 14601), (3534, 14444), (3611, 14136), (3768, 13547), (4278, 11932), (4712, 10833), (4867, 10488), (5244, 9734), (5704, 8949), (5966, 8556), (7068, 7222)]