54130960

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1$

素因数の和:153

約数の個数: 160

約数和(自身を含む): 147990528

約数和(自身を除く): 93859568

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 23, 26, 31, 40, 46, 52, 62, 65, 73, 80, 92, 104, 115, 124, 130, 146, 155, 184, 208, 230, 248, 260, 292, 299, 310, 365, 368, 403, 460, 496, 520, 584, 598, 620, 713, 730, 806, 920, 949, 1040, 1168, 1196, 1240, 1426, 1460, 1495, 1612, 1679, 1840, 1898, 2015, 2263, 2392, 2480, 2852, 2920, 2990, 3224, 3358, 3565, 3796, 4030, 4526, 4745, 4784, 5704, 5840, 5980, 6448, 6716, 7130, 7592, 8060, 8395, 9052, 9269, 9490, 11315, 11408, 11960, 13432, 14260, 15184, 16120, 16790, 18104, 18538, 18980, 21827, 22630, 23920, 26864, 28520, 29419, 32240, 33580, 36208, 37076, 37960, 43654, 45260, 46345, 52049, 57040, 58838, 67160, 74152, 75920, 87308, 90520, 92690, 104098, 109135, 117676, 134320, 147095, 148304, 174616, 181040, 185380, 208196, 218270, 235352, 260245, 294190, 349232, 370760, 416392, 436540, 470704, 520490, 588380, 676637, 741520, 832784, 873080, 1040980, 1176760, 1353274, 1746160, 2081960, 2353520, 2706548, 3383185, 4163920, 5413096, 6766370, 10826192, 13532740, 27065480, 54130960]

約数ペア:

[(1, 54130960), (2, 27065480), (4, 13532740), (5, 10826192), (8, 6766370), (10, 5413096), (13, 4163920), (16, 3383185), (20, 2706548), (23, 2353520), (26, 2081960), (31, 1746160), (40, 1353274), (46, 1176760), (52, 1040980), (62, 873080), (65, 832784), (73, 741520), (80, 676637), (92, 588380), (104, 520490), (115, 470704), (124, 436540), (130, 416392), (146, 370760), (155, 349232), (184, 294190), (208, 260245), (230, 235352), (248, 218270), (260, 208196), (292, 185380), (299, 181040), (310, 174616), (365, 148304), (368, 147095), (403, 134320), (460, 117676), (496, 109135), (520, 104098), (584, 92690), (598, 90520), (620, 87308), (713, 75920), (730, 74152), (806, 67160), (920, 58838), (949, 57040), (1040, 52049), (1168, 46345), (1196, 45260), (1240, 43654), (1426, 37960), (1460, 37076), (1495, 36208), (1612, 33580), (1679, 32240), (1840, 29419), (1898, 28520), (2015, 26864), (2263, 23920), (2392, 22630), (2480, 21827), (2852, 18980), (2920, 18538), (2990, 18104), (3224, 16790), (3358, 16120), (3565, 15184), (3796, 14260), (4030, 13432), (4526, 11960), (4745, 11408), (4784, 11315), (5704, 9490), (5840, 9269), (5980, 9052), (6448, 8395), (6716, 8060), (7130, 7592)]