54902820

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{3533}}^1$

素因数の和:3589

約数の個数: 96

約数和(自身を含む): 180488448

約数和(自身を除く): 125585628

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 37, 42, 60, 70, 74, 84, 105, 111, 140, 148, 185, 210, 222, 259, 370, 420, 444, 518, 555, 740, 777, 1036, 1110, 1295, 1554, 2220, 2590, 3108, 3533, 3885, 5180, 7066, 7770, 10599, 14132, 15540, 17665, 21198, 24731, 35330, 42396, 49462, 52995, 70660, 74193, 98924, 105990, 123655, 130721, 148386, 211980, 247310, 261442, 296772, 370965, 392163, 494620, 522884, 653605, 741930, 784326, 915047, 1307210, 1483860, 1568652, 1830094, 1960815, 2614420, 2745141, 3660188, 3921630, 4575235, 5490282, 7843260, 9150470, 10980564, 13725705, 18300940, 27451410, 54902820]

約数ペア:

[(1, 54902820), (2, 27451410), (3, 18300940), (4, 13725705), (5, 10980564), (6, 9150470), (7, 7843260), (10, 5490282), (12, 4575235), (14, 3921630), (15, 3660188), (20, 2745141), (21, 2614420), (28, 1960815), (30, 1830094), (35, 1568652), (37, 1483860), (42, 1307210), (60, 915047), (70, 784326), (74, 741930), (84, 653605), (105, 522884), (111, 494620), (140, 392163), (148, 370965), (185, 296772), (210, 261442), (222, 247310), (259, 211980), (370, 148386), (420, 130721), (444, 123655), (518, 105990), (555, 98924), (740, 74193), (777, 70660), (1036, 52995), (1110, 49462), (1295, 42396), (1554, 35330), (2220, 24731), (2590, 21198), (3108, 17665), (3533, 15540), (3885, 14132), (5180, 10599), (7066, 7770)]