54658120

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{491}}^1$

素因数の和:547

約数の個数: 96

約数和(自身を含む): 141341760

約数和(自身を除く): 86683640

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 23, 40, 44, 46, 55, 88, 92, 110, 115, 121, 184, 220, 230, 242, 253, 440, 460, 484, 491, 506, 605, 920, 968, 982, 1012, 1210, 1265, 1964, 2024, 2420, 2455, 2530, 2783, 3928, 4840, 4910, 5060, 5401, 5566, 9820, 10120, 10802, 11132, 11293, 13915, 19640, 21604, 22264, 22586, 27005, 27830, 43208, 45172, 54010, 55660, 56465, 59411, 90344, 108020, 111320, 112930, 118822, 124223, 216040, 225860, 237644, 248446, 297055, 451720, 475288, 496892, 594110, 621115, 993784, 1188220, 1242230, 1366453, 2376440, 2484460, 2732906, 4968920, 5465812, 6832265, 10931624, 13664530, 27329060, 54658120]

約数ペア:

[(1, 54658120), (2, 27329060), (4, 13664530), (5, 10931624), (8, 6832265), (10, 5465812), (11, 4968920), (20, 2732906), (22, 2484460), (23, 2376440), (40, 1366453), (44, 1242230), (46, 1188220), (55, 993784), (88, 621115), (92, 594110), (110, 496892), (115, 475288), (121, 451720), (184, 297055), (220, 248446), (230, 237644), (242, 225860), (253, 216040), (440, 124223), (460, 118822), (484, 112930), (491, 111320), (506, 108020), (605, 90344), (920, 59411), (968, 56465), (982, 55660), (1012, 54010), (1210, 45172), (1265, 43208), (1964, 27830), (2024, 27005), (2420, 22586), (2455, 22264), (2530, 21604), (2783, 19640), (3928, 13915), (4840, 11293), (4910, 11132), (5060, 10802), (5401, 10120), (5566, 9820)]