53892040

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{1933}}^1$

素因数の和:2002

約数の個数: 64

約数和(自身を含む): 131589360

約数和(自身を除く): 77697320

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 41, 68, 82, 85, 136, 164, 170, 205, 328, 340, 410, 680, 697, 820, 1394, 1640, 1933, 2788, 3485, 3866, 5576, 6970, 7732, 9665, 13940, 15464, 19330, 27880, 32861, 38660, 65722, 77320, 79253, 131444, 158506, 164305, 262888, 317012, 328610, 396265, 634024, 657220, 792530, 1314440, 1347301, 1585060, 2694602, 3170120, 5389204, 6736505, 10778408, 13473010, 26946020, 53892040]

約数ペア:

[(1, 53892040), (2, 26946020), (4, 13473010), (5, 10778408), (8, 6736505), (10, 5389204), (17, 3170120), (20, 2694602), (34, 1585060), (40, 1347301), (41, 1314440), (68, 792530), (82, 657220), (85, 634024), (136, 396265), (164, 328610), (170, 317012), (205, 262888), (328, 164305), (340, 158506), (410, 131444), (680, 79253), (697, 77320), (820, 65722), (1394, 38660), (1640, 32861), (1933, 27880), (2788, 19330), (3485, 15464), (3866, 13940), (5576, 9665), (6970, 7732)]