55485660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{1297}}^1$

素因数の和:1363

約数の個数: 96

約数和(自身を含む): 167473152

約数和(自身を除く): 111987492

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 31, 46, 60, 62, 69, 92, 93, 115, 124, 138, 155, 186, 230, 276, 310, 345, 372, 460, 465, 620, 690, 713, 930, 1297, 1380, 1426, 1860, 2139, 2594, 2852, 3565, 3891, 4278, 5188, 6485, 7130, 7782, 8556, 10695, 12970, 14260, 15564, 19455, 21390, 25940, 29831, 38910, 40207, 42780, 59662, 77820, 80414, 89493, 119324, 120621, 149155, 160828, 178986, 201035, 241242, 298310, 357972, 402070, 447465, 482484, 596620, 603105, 804140, 894930, 924761, 1206210, 1789860, 1849522, 2412420, 2774283, 3699044, 4623805, 5548566, 9247610, 11097132, 13871415, 18495220, 27742830, 55485660]

約数ペア:

[(1, 55485660), (2, 27742830), (3, 18495220), (4, 13871415), (5, 11097132), (6, 9247610), (10, 5548566), (12, 4623805), (15, 3699044), (20, 2774283), (23, 2412420), (30, 1849522), (31, 1789860), (46, 1206210), (60, 924761), (62, 894930), (69, 804140), (92, 603105), (93, 596620), (115, 482484), (124, 447465), (138, 402070), (155, 357972), (186, 298310), (230, 241242), (276, 201035), (310, 178986), (345, 160828), (372, 149155), (460, 120621), (465, 119324), (620, 89493), (690, 80414), (713, 77820), (930, 59662), (1297, 42780), (1380, 40207), (1426, 38910), (1860, 29831), (2139, 25940), (2594, 21390), (2852, 19455), (3565, 15564), (3891, 14260), (4278, 12970), (5188, 10695), (6485, 8556), (7130, 7782)]