53404680

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{63577}}^1$

素因数の和:63598

約数の個数: 64

約数和(自身を含む): 183104640

約数和(自身を除く): 129699960

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 63577, 127154, 190731, 254308, 317885, 381462, 445039, 508616, 635770, 762924, 890078, 953655, 1271540, 1335117, 1525848, 1780156, 1907310, 2225195, 2543080, 2670234, 3560312, 3814620, 4450390, 5340468, 6675585, 7629240, 8900780, 10680936, 13351170, 17801560, 26702340, 53404680]

約数ペア:

[(1, 53404680), (2, 26702340), (3, 17801560), (4, 13351170), (5, 10680936), (6, 8900780), (7, 7629240), (8, 6675585), (10, 5340468), (12, 4450390), (14, 3814620), (15, 3560312), (20, 2670234), (21, 2543080), (24, 2225195), (28, 1907310), (30, 1780156), (35, 1525848), (40, 1335117), (42, 1271540), (56, 953655), (60, 890078), (70, 762924), (84, 635770), (105, 508616), (120, 445039), (140, 381462), (168, 317885), (210, 254308), (280, 190731), (420, 127154), (840, 63577)]