55077984

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{313}}^1$

素因数の和:389

約数の個数: 144

約数和(自身を含む): 172815552

約数和(自身を除く): 117737568

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 47, 48, 52, 72, 78, 94, 96, 104, 117, 141, 144, 156, 188, 208, 234, 282, 288, 312, 313, 376, 416, 423, 468, 564, 611, 624, 626, 752, 846, 936, 939, 1128, 1222, 1248, 1252, 1504, 1692, 1833, 1872, 1878, 2256, 2444, 2504, 2817, 3384, 3666, 3744, 3756, 4069, 4512, 4888, 5008, 5499, 5634, 6768, 7332, 7512, 8138, 9776, 10016, 10998, 11268, 12207, 13536, 14664, 14711, 15024, 16276, 19552, 21996, 22536, 24414, 29328, 29422, 30048, 32552, 36621, 43992, 44133, 45072, 48828, 58656, 58844, 65104, 73242, 87984, 88266, 90144, 97656, 117688, 130208, 132399, 146484, 175968, 176532, 191243, 195312, 235376, 264798, 292968, 353064, 382486, 390624, 470752, 529596, 573729, 585936, 706128, 764972, 1059192, 1147458, 1171872, 1412256, 1529944, 1721187, 2118384, 2294916, 3059888, 3442374, 4236768, 4589832, 6119776, 6884748, 9179664, 13769496, 18359328, 27538992, 55077984]

約数ペア:

[(1, 55077984), (2, 27538992), (3, 18359328), (4, 13769496), (6, 9179664), (8, 6884748), (9, 6119776), (12, 4589832), (13, 4236768), (16, 3442374), (18, 3059888), (24, 2294916), (26, 2118384), (32, 1721187), (36, 1529944), (39, 1412256), (47, 1171872), (48, 1147458), (52, 1059192), (72, 764972), (78, 706128), (94, 585936), (96, 573729), (104, 529596), (117, 470752), (141, 390624), (144, 382486), (156, 353064), (188, 292968), (208, 264798), (234, 235376), (282, 195312), (288, 191243), (312, 176532), (313, 175968), (376, 146484), (416, 132399), (423, 130208), (468, 117688), (564, 97656), (611, 90144), (624, 88266), (626, 87984), (752, 73242), (846, 65104), (936, 58844), (939, 58656), (1128, 48828), (1222, 45072), (1248, 44133), (1252, 43992), (1504, 36621), (1692, 32552), (1833, 30048), (1872, 29422), (1878, 29328), (2256, 24414), (2444, 22536), (2504, 21996), (2817, 19552), (3384, 16276), (3666, 15024), (3744, 14711), (3756, 14664), (4069, 13536), (4512, 12207), (4888, 11268), (5008, 10998), (5499, 10016), (5634, 9776), (6768, 8138), (7332, 7512)]