53229280

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{163}}^1$

素因数の和:348

約数の個数: 96

約数和(自身を含む): 137126304

約数和(自身を除く): 83897024

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 65, 80, 104, 130, 157, 160, 163, 208, 260, 314, 326, 416, 520, 628, 652, 785, 815, 1040, 1256, 1304, 1570, 1630, 2041, 2080, 2119, 2512, 2608, 3140, 3260, 4082, 4238, 5024, 5216, 6280, 6520, 8164, 8476, 10205, 10595, 12560, 13040, 16328, 16952, 20410, 21190, 25120, 25591, 26080, 32656, 33904, 40820, 42380, 51182, 65312, 67808, 81640, 84760, 102364, 127955, 163280, 169520, 204728, 255910, 326560, 332683, 339040, 409456, 511820, 665366, 818912, 1023640, 1330732, 1663415, 2047280, 2661464, 3326830, 4094560, 5322928, 6653660, 10645856, 13307320, 26614640, 53229280]

約数ペア:

[(1, 53229280), (2, 26614640), (4, 13307320), (5, 10645856), (8, 6653660), (10, 5322928), (13, 4094560), (16, 3326830), (20, 2661464), (26, 2047280), (32, 1663415), (40, 1330732), (52, 1023640), (65, 818912), (80, 665366), (104, 511820), (130, 409456), (157, 339040), (160, 332683), (163, 326560), (208, 255910), (260, 204728), (314, 169520), (326, 163280), (416, 127955), (520, 102364), (628, 84760), (652, 81640), (785, 67808), (815, 65312), (1040, 51182), (1256, 42380), (1304, 40820), (1570, 33904), (1630, 32656), (2041, 26080), (2080, 25591), (2119, 25120), (2512, 21190), (2608, 20410), (3140, 16952), (3260, 16328), (4082, 13040), (4238, 12560), (5024, 10595), (5216, 10205), (6280, 8476), (6520, 8164)]