52874420

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{3793}}^1$

素因数の和:3860

約数の個数: 48

約数和(自身を含む): 120467088

約数和(自身を除く): 67592668

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 41, 68, 82, 85, 164, 170, 205, 340, 410, 697, 820, 1394, 2788, 3485, 3793, 6970, 7586, 13940, 15172, 18965, 37930, 64481, 75860, 128962, 155513, 257924, 311026, 322405, 622052, 644810, 777565, 1289620, 1555130, 2643721, 3110260, 5287442, 10574884, 13218605, 26437210, 52874420]

約数ペア:

[(1, 52874420), (2, 26437210), (4, 13218605), (5, 10574884), (10, 5287442), (17, 3110260), (20, 2643721), (34, 1555130), (41, 1289620), (68, 777565), (82, 644810), (85, 622052), (164, 322405), (170, 311026), (205, 257924), (340, 155513), (410, 128962), (697, 75860), (820, 64481), (1394, 37930), (2788, 18965), (3485, 15172), (3793, 13940), (6970, 7586)]