56722370

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{163}}^1$

素因数の和:299

約数の個数: 64

約数和(自身を含む): 114773760

約数和(自身を除く): 58051390

約数列:

[1, 2, 5, 10, 17, 23, 34, 46, 85, 89, 115, 163, 170, 178, 230, 326, 391, 445, 782, 815, 890, 1513, 1630, 1955, 2047, 2771, 3026, 3749, 3910, 4094, 5542, 7498, 7565, 10235, 13855, 14507, 15130, 18745, 20470, 27710, 29014, 34799, 37490, 63733, 69598, 72535, 127466, 145070, 173995, 246619, 318665, 333661, 347990, 493238, 637330, 667322, 1233095, 1668305, 2466190, 3336610, 5672237, 11344474, 28361185, 56722370]

約数ペア:

[(1, 56722370), (2, 28361185), (5, 11344474), (10, 5672237), (17, 3336610), (23, 2466190), (34, 1668305), (46, 1233095), (85, 667322), (89, 637330), (115, 493238), (163, 347990), (170, 333661), (178, 318665), (230, 246619), (326, 173995), (391, 145070), (445, 127466), (782, 72535), (815, 69598), (890, 63733), (1513, 37490), (1630, 34799), (1955, 29014), (2047, 27710), (2771, 20470), (3026, 18745), (3749, 15130), (3910, 14507), (4094, 13855), (5542, 10235), (7498, 7565)]