55018992

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{373}}^1\times {\mathrm{439}}^1$

素因数の和:830

約数の個数: 80

約数和(自身を含む): 163243520

約数和(自身を除く): 108224528

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 373, 439, 746, 878, 1119, 1317, 1492, 1756, 2238, 2611, 2634, 2984, 3073, 3512, 4476, 5222, 5268, 5968, 6146, 7024, 7833, 8952, 9219, 10444, 10536, 12292, 15666, 17904, 18438, 20888, 21072, 24584, 31332, 36876, 41776, 49168, 62664, 73752, 125328, 147504, 163747, 327494, 491241, 654988, 982482, 1146229, 1309976, 1964964, 2292458, 2619952, 3438687, 3929928, 4584916, 6877374, 7859856, 9169832, 13754748, 18339664, 27509496, 55018992]

約数ペア:

[(1, 55018992), (2, 27509496), (3, 18339664), (4, 13754748), (6, 9169832), (7, 7859856), (8, 6877374), (12, 4584916), (14, 3929928), (16, 3438687), (21, 2619952), (24, 2292458), (28, 1964964), (42, 1309976), (48, 1146229), (56, 982482), (84, 654988), (112, 491241), (168, 327494), (336, 163747), (373, 147504), (439, 125328), (746, 73752), (878, 62664), (1119, 49168), (1317, 41776), (1492, 36876), (1756, 31332), (2238, 24584), (2611, 21072), (2634, 20888), (2984, 18438), (3073, 17904), (3512, 15666), (4476, 12292), (5222, 10536), (5268, 10444), (5968, 9219), (6146, 8952), (7024, 7833)]