53153920

素因数分解:

$2^7\times 5^1\times {\mathrm{23}}^2\times {\mathrm{157}}^1$

素因数の和:222

約数の個数: 96

約数和(自身を含む): 133682220

約数和(自身を除く): 80528300

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 46, 64, 80, 92, 115, 128, 157, 160, 184, 230, 314, 320, 368, 460, 529, 628, 640, 736, 785, 920, 1058, 1256, 1472, 1570, 1840, 2116, 2512, 2645, 2944, 3140, 3611, 3680, 4232, 5024, 5290, 6280, 7222, 7360, 8464, 10048, 10580, 12560, 14444, 14720, 16928, 18055, 20096, 21160, 25120, 28888, 33856, 36110, 42320, 50240, 57776, 67712, 72220, 83053, 84640, 100480, 115552, 144440, 166106, 169280, 231104, 288880, 332212, 338560, 415265, 462208, 577760, 664424, 830530, 1155520, 1328848, 1661060, 2311040, 2657696, 3322120, 5315392, 6644240, 10630784, 13288480, 26576960, 53153920]

約数ペア:

[(1, 53153920), (2, 26576960), (4, 13288480), (5, 10630784), (8, 6644240), (10, 5315392), (16, 3322120), (20, 2657696), (23, 2311040), (32, 1661060), (40, 1328848), (46, 1155520), (64, 830530), (80, 664424), (92, 577760), (115, 462208), (128, 415265), (157, 338560), (160, 332212), (184, 288880), (230, 231104), (314, 169280), (320, 166106), (368, 144440), (460, 115552), (529, 100480), (628, 84640), (640, 83053), (736, 72220), (785, 67712), (920, 57776), (1058, 50240), (1256, 42320), (1472, 36110), (1570, 33856), (1840, 28888), (2116, 25120), (2512, 21160), (2645, 20096), (2944, 18055), (3140, 16928), (3611, 14720), (3680, 14444), (4232, 12560), (5024, 10580), (5290, 10048), (6280, 8464), (7222, 7360)]