55982360

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{619}}^1$

素因数の和:673

約数の個数: 128

約数和(自身を含む): 160704000

約数和(自身を除く): 104721640

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 17, 19, 20, 28, 34, 35, 38, 40, 56, 68, 70, 76, 85, 95, 119, 133, 136, 140, 152, 170, 190, 238, 266, 280, 323, 340, 380, 476, 532, 595, 619, 646, 665, 680, 760, 952, 1064, 1190, 1238, 1292, 1330, 1615, 2261, 2380, 2476, 2584, 2660, 3095, 3230, 4333, 4522, 4760, 4952, 5320, 6190, 6460, 8666, 9044, 10523, 11305, 11761, 12380, 12920, 17332, 18088, 21046, 21665, 22610, 23522, 24760, 34664, 42092, 43330, 45220, 47044, 52615, 58805, 73661, 82327, 84184, 86660, 90440, 94088, 105230, 117610, 147322, 164654, 173320, 199937, 210460, 235220, 294644, 329308, 368305, 399874, 411635, 420920, 470440, 589288, 658616, 736610, 799748, 823270, 999685, 1399559, 1473220, 1599496, 1646540, 1999370, 2799118, 2946440, 3293080, 3998740, 5598236, 6997795, 7997480, 11196472, 13995590, 27991180, 55982360]

約数ペア:

[(1, 55982360), (2, 27991180), (4, 13995590), (5, 11196472), (7, 7997480), (8, 6997795), (10, 5598236), (14, 3998740), (17, 3293080), (19, 2946440), (20, 2799118), (28, 1999370), (34, 1646540), (35, 1599496), (38, 1473220), (40, 1399559), (56, 999685), (68, 823270), (70, 799748), (76, 736610), (85, 658616), (95, 589288), (119, 470440), (133, 420920), (136, 411635), (140, 399874), (152, 368305), (170, 329308), (190, 294644), (238, 235220), (266, 210460), (280, 199937), (323, 173320), (340, 164654), (380, 147322), (476, 117610), (532, 105230), (595, 94088), (619, 90440), (646, 86660), (665, 84184), (680, 82327), (760, 73661), (952, 58805), (1064, 52615), (1190, 47044), (1238, 45220), (1292, 43330), (1330, 42092), (1615, 34664), (2261, 24760), (2380, 23522), (2476, 22610), (2584, 21665), (2660, 21046), (3095, 18088), (3230, 17332), (4333, 12920), (4522, 12380), (4760, 11761), (4952, 11305), (5320, 10523), (6190, 9044), (6460, 8666)]