51259152

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{373}}^1\times {\mathrm{409}}^1$

素因数の和:800

約数の個数: 80

約数和(自身を含む): 152113280

約数和(自身を除く): 100854128

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 373, 409, 746, 818, 1119, 1227, 1492, 1636, 2238, 2454, 2611, 2863, 2984, 3272, 4476, 4908, 5222, 5726, 5968, 6544, 7833, 8589, 8952, 9816, 10444, 11452, 15666, 17178, 17904, 19632, 20888, 22904, 31332, 34356, 41776, 45808, 62664, 68712, 125328, 137424, 152557, 305114, 457671, 610228, 915342, 1067899, 1220456, 1830684, 2135798, 2440912, 3203697, 3661368, 4271596, 6407394, 7322736, 8543192, 12814788, 17086384, 25629576, 51259152]

約数ペア:

[(1, 51259152), (2, 25629576), (3, 17086384), (4, 12814788), (6, 8543192), (7, 7322736), (8, 6407394), (12, 4271596), (14, 3661368), (16, 3203697), (21, 2440912), (24, 2135798), (28, 1830684), (42, 1220456), (48, 1067899), (56, 915342), (84, 610228), (112, 457671), (168, 305114), (336, 152557), (373, 137424), (409, 125328), (746, 68712), (818, 62664), (1119, 45808), (1227, 41776), (1492, 34356), (1636, 31332), (2238, 22904), (2454, 20888), (2611, 19632), (2863, 17904), (2984, 17178), (3272, 15666), (4476, 11452), (4908, 10444), (5222, 9816), (5726, 8952), (5968, 8589), (6544, 7833)]