55159520

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{1153}}^1$

素因数の和:1204

約数の個数: 96

約数和(自身を含む): 146567232

約数和(自身を除く): 91407712

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 23, 26, 32, 40, 46, 52, 65, 80, 92, 104, 115, 130, 160, 184, 208, 230, 260, 299, 368, 416, 460, 520, 598, 736, 920, 1040, 1153, 1196, 1495, 1840, 2080, 2306, 2392, 2990, 3680, 4612, 4784, 5765, 5980, 9224, 9568, 11530, 11960, 14989, 18448, 23060, 23920, 26519, 29978, 36896, 46120, 47840, 53038, 59956, 74945, 92240, 106076, 119912, 132595, 149890, 184480, 212152, 239824, 265190, 299780, 344747, 424304, 479648, 530380, 599560, 689494, 848608, 1060760, 1199120, 1378988, 1723735, 2121520, 2398240, 2757976, 3447470, 4243040, 5515952, 6894940, 11031904, 13789880, 27579760, 55159520]

約数ペア:

[(1, 55159520), (2, 27579760), (4, 13789880), (5, 11031904), (8, 6894940), (10, 5515952), (13, 4243040), (16, 3447470), (20, 2757976), (23, 2398240), (26, 2121520), (32, 1723735), (40, 1378988), (46, 1199120), (52, 1060760), (65, 848608), (80, 689494), (92, 599560), (104, 530380), (115, 479648), (130, 424304), (160, 344747), (184, 299780), (208, 265190), (230, 239824), (260, 212152), (299, 184480), (368, 149890), (416, 132595), (460, 119912), (520, 106076), (598, 92240), (736, 74945), (920, 59956), (1040, 53038), (1153, 47840), (1196, 46120), (1495, 36896), (1840, 29978), (2080, 26519), (2306, 23920), (2392, 23060), (2990, 18448), (3680, 14989), (4612, 11960), (4784, 11530), (5765, 9568), (5980, 9224)]