52440220

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{281}}^1$

素因数の和:371

約数の個数: 96

約数和(自身を含む): 133410816

約数和(自身を除く): 80970596

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 31, 35, 43, 62, 70, 86, 124, 140, 155, 172, 215, 217, 281, 301, 310, 430, 434, 562, 602, 620, 860, 868, 1085, 1124, 1204, 1333, 1405, 1505, 1967, 2170, 2666, 2810, 3010, 3934, 4340, 5332, 5620, 6020, 6665, 7868, 8711, 9331, 9835, 12083, 13330, 17422, 18662, 19670, 24166, 26660, 34844, 37324, 39340, 43555, 46655, 48332, 60415, 60977, 84581, 87110, 93310, 120830, 121954, 169162, 174220, 186620, 241660, 243908, 304885, 338324, 374573, 422905, 609770, 749146, 845810, 1219540, 1498292, 1691620, 1872865, 2622011, 3745730, 5244022, 7491460, 10488044, 13110055, 26220110, 52440220]

約数ペア:

[(1, 52440220), (2, 26220110), (4, 13110055), (5, 10488044), (7, 7491460), (10, 5244022), (14, 3745730), (20, 2622011), (28, 1872865), (31, 1691620), (35, 1498292), (43, 1219540), (62, 845810), (70, 749146), (86, 609770), (124, 422905), (140, 374573), (155, 338324), (172, 304885), (215, 243908), (217, 241660), (281, 186620), (301, 174220), (310, 169162), (430, 121954), (434, 120830), (562, 93310), (602, 87110), (620, 84581), (860, 60977), (868, 60415), (1085, 48332), (1124, 46655), (1204, 43555), (1333, 39340), (1405, 37324), (1505, 34844), (1967, 26660), (2170, 24166), (2666, 19670), (2810, 18662), (3010, 17422), (3934, 13330), (4340, 12083), (5332, 9835), (5620, 9331), (6020, 8711), (6665, 7868)]