52109820

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{41357}}^1$

素因数の和:41379

約数の個数: 72

約数和(自身を含む): 180651744

約数和(自身を除く): 128541924

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 41357, 82714, 124071, 165428, 206785, 248142, 289499, 372213, 413570, 496284, 578998, 620355, 744426, 827140, 868497, 1157996, 1240710, 1447495, 1488852, 1736994, 1861065, 2481420, 2605491, 2894990, 3473988, 3722130, 4342485, 5210982, 5789980, 7444260, 8684970, 10421964, 13027455, 17369940, 26054910, 52109820]

約数ペア:

[(1, 52109820), (2, 26054910), (3, 17369940), (4, 13027455), (5, 10421964), (6, 8684970), (7, 7444260), (9, 5789980), (10, 5210982), (12, 4342485), (14, 3722130), (15, 3473988), (18, 2894990), (20, 2605491), (21, 2481420), (28, 1861065), (30, 1736994), (35, 1488852), (36, 1447495), (42, 1240710), (45, 1157996), (60, 868497), (63, 827140), (70, 744426), (84, 620355), (90, 578998), (105, 496284), (126, 413570), (140, 372213), (180, 289499), (210, 248142), (252, 206785), (315, 165428), (420, 124071), (630, 82714), (1260, 41357)]