53215610

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{197}}^1\times {\mathrm{227}}^1$

素因数の和:455

約数の個数: 64

約数和(自身を含む): 117013248

約数和(自身を除く): 63797638

約数列:

[1, 2, 5, 7, 10, 14, 17, 34, 35, 70, 85, 119, 170, 197, 227, 238, 394, 454, 595, 985, 1135, 1190, 1379, 1589, 1970, 2270, 2758, 3178, 3349, 3859, 6698, 6895, 7718, 7945, 13790, 15890, 16745, 19295, 23443, 27013, 33490, 38590, 44719, 46886, 54026, 89438, 117215, 135065, 223595, 234430, 270130, 313033, 447190, 626066, 760223, 1520446, 1565165, 3130330, 3801115, 5321561, 7602230, 10643122, 26607805, 53215610]

約数ペア:

[(1, 53215610), (2, 26607805), (5, 10643122), (7, 7602230), (10, 5321561), (14, 3801115), (17, 3130330), (34, 1565165), (35, 1520446), (70, 760223), (85, 626066), (119, 447190), (170, 313033), (197, 270130), (227, 234430), (238, 223595), (394, 135065), (454, 117215), (595, 89438), (985, 54026), (1135, 46886), (1190, 44719), (1379, 38590), (1589, 33490), (1970, 27013), (2270, 23443), (2758, 19295), (3178, 16745), (3349, 15890), (3859, 13790), (6698, 7945), (6895, 7718)]