52498740

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{239}}^1\times {\mathrm{523}}^1$

素因数の和:781

約数の個数: 96

約数和(自身を含む): 169021440

約数和(自身を除く): 116522700

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 239, 420, 478, 523, 717, 956, 1046, 1195, 1434, 1569, 1673, 2092, 2390, 2615, 2868, 3138, 3346, 3585, 3661, 4780, 5019, 5230, 6276, 6692, 7170, 7322, 7845, 8365, 10038, 10460, 10983, 14340, 14644, 15690, 16730, 18305, 20076, 21966, 25095, 31380, 33460, 36610, 43932, 50190, 54915, 73220, 100380, 109830, 124997, 219660, 249994, 374991, 499988, 624985, 749982, 874979, 1249970, 1499964, 1749958, 1874955, 2499940, 2624937, 3499916, 3749910, 4374895, 5249874, 7499820, 8749790, 10499748, 13124685, 17499580, 26249370, 52498740]

約数ペア:

[(1, 52498740), (2, 26249370), (3, 17499580), (4, 13124685), (5, 10499748), (6, 8749790), (7, 7499820), (10, 5249874), (12, 4374895), (14, 3749910), (15, 3499916), (20, 2624937), (21, 2499940), (28, 1874955), (30, 1749958), (35, 1499964), (42, 1249970), (60, 874979), (70, 749982), (84, 624985), (105, 499988), (140, 374991), (210, 249994), (239, 219660), (420, 124997), (478, 109830), (523, 100380), (717, 73220), (956, 54915), (1046, 50190), (1195, 43932), (1434, 36610), (1569, 33460), (1673, 31380), (2092, 25095), (2390, 21966), (2615, 20076), (2868, 18305), (3138, 16730), (3346, 15690), (3585, 14644), (3661, 14340), (4780, 10983), (5019, 10460), (5230, 10038), (6276, 8365), (6692, 7845), (7170, 7322)]