49553140

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1433}}^1$

素因数の和:1481

約数の個数: 96

約数和(自身を含む): 134910720

約数和(自身を除く): 85357580

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 19, 20, 26, 28, 35, 38, 52, 65, 70, 76, 91, 95, 130, 133, 140, 182, 190, 247, 260, 266, 364, 380, 455, 494, 532, 665, 910, 988, 1235, 1330, 1433, 1729, 1820, 2470, 2660, 2866, 3458, 4940, 5732, 6916, 7165, 8645, 10031, 14330, 17290, 18629, 20062, 27227, 28660, 34580, 37258, 40124, 50155, 54454, 74516, 93145, 100310, 108908, 130403, 136135, 186290, 190589, 200620, 260806, 272270, 353951, 372580, 381178, 521612, 544540, 652015, 707902, 762356, 952945, 1304030, 1415804, 1769755, 1905890, 2477657, 2608060, 3539510, 3811780, 4955314, 7079020, 9910628, 12388285, 24776570, 49553140]

約数ペア:

[(1, 49553140), (2, 24776570), (4, 12388285), (5, 9910628), (7, 7079020), (10, 4955314), (13, 3811780), (14, 3539510), (19, 2608060), (20, 2477657), (26, 1905890), (28, 1769755), (35, 1415804), (38, 1304030), (52, 952945), (65, 762356), (70, 707902), (76, 652015), (91, 544540), (95, 521612), (130, 381178), (133, 372580), (140, 353951), (182, 272270), (190, 260806), (247, 200620), (260, 190589), (266, 186290), (364, 136135), (380, 130403), (455, 108908), (494, 100310), (532, 93145), (665, 74516), (910, 54454), (988, 50155), (1235, 40124), (1330, 37258), (1433, 34580), (1729, 28660), (1820, 27227), (2470, 20062), (2660, 18629), (2866, 17290), (3458, 14330), (4940, 10031), (5732, 8645), (6916, 7165)]