53085060

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{42131}}^1$

素因数の和:42153

約数の個数: 72

約数和(自身を含む): 184032576

約数和(自身を除く): 130947516

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 42131, 84262, 126393, 168524, 210655, 252786, 294917, 379179, 421310, 505572, 589834, 631965, 758358, 842620, 884751, 1179668, 1263930, 1474585, 1516716, 1769502, 1895895, 2527860, 2654253, 2949170, 3539004, 3791790, 4423755, 5308506, 5898340, 7583580, 8847510, 10617012, 13271265, 17695020, 26542530, 53085060]

約数ペア:

[(1, 53085060), (2, 26542530), (3, 17695020), (4, 13271265), (5, 10617012), (6, 8847510), (7, 7583580), (9, 5898340), (10, 5308506), (12, 4423755), (14, 3791790), (15, 3539004), (18, 2949170), (20, 2654253), (21, 2527860), (28, 1895895), (30, 1769502), (35, 1516716), (36, 1474585), (42, 1263930), (45, 1179668), (60, 884751), (63, 842620), (70, 758358), (84, 631965), (90, 589834), (105, 505572), (126, 421310), (140, 379179), (180, 294917), (210, 252786), (252, 210655), (315, 168524), (420, 126393), (630, 84262), (1260, 42131)]