51388824

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^2\times {\mathrm{31}}^1\times {\mathrm{239}}^1$

素因数の和:313

約数の個数: 96

約数和(自身を含む): 141465600

約数和(自身を除く): 90076776

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 31, 34, 51, 62, 68, 93, 102, 124, 136, 186, 204, 239, 248, 289, 372, 408, 478, 527, 578, 717, 744, 867, 956, 1054, 1156, 1434, 1581, 1734, 1912, 2108, 2312, 2868, 3162, 3468, 4063, 4216, 5736, 6324, 6936, 7409, 8126, 8959, 12189, 12648, 14818, 16252, 17918, 22227, 24378, 26877, 29636, 32504, 35836, 44454, 48756, 53754, 59272, 69071, 71672, 88908, 97512, 107508, 125953, 138142, 177816, 207213, 215016, 251906, 276284, 377859, 414426, 503812, 552568, 755718, 828852, 1007624, 1511436, 1657704, 2141201, 3022872, 4282402, 6423603, 8564804, 12847206, 17129608, 25694412, 51388824]

約数ペア:

[(1, 51388824), (2, 25694412), (3, 17129608), (4, 12847206), (6, 8564804), (8, 6423603), (12, 4282402), (17, 3022872), (24, 2141201), (31, 1657704), (34, 1511436), (51, 1007624), (62, 828852), (68, 755718), (93, 552568), (102, 503812), (124, 414426), (136, 377859), (186, 276284), (204, 251906), (239, 215016), (248, 207213), (289, 177816), (372, 138142), (408, 125953), (478, 107508), (527, 97512), (578, 88908), (717, 71672), (744, 69071), (867, 59272), (956, 53754), (1054, 48756), (1156, 44454), (1434, 35836), (1581, 32504), (1734, 29636), (1912, 26877), (2108, 24378), (2312, 22227), (2868, 17918), (3162, 16252), (3468, 14818), (4063, 12648), (4216, 12189), (5736, 8959), (6324, 8126), (6936, 7409)]