51825060

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{41131}}^1$

素因数の和:41153

約数の個数: 72

約数和(自身を含む): 179664576

約数和(自身を除く): 127839516

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, 41131, 82262, 123393, 164524, 205655, 246786, 287917, 370179, 411310, 493572, 575834, 616965, 740358, 822620, 863751, 1151668, 1233930, 1439585, 1480716, 1727502, 1850895, 2467860, 2591253, 2879170, 3455004, 3701790, 4318755, 5182506, 5758340, 7403580, 8637510, 10365012, 12956265, 17275020, 25912530, 51825060]

約数ペア:

[(1, 51825060), (2, 25912530), (3, 17275020), (4, 12956265), (5, 10365012), (6, 8637510), (7, 7403580), (9, 5758340), (10, 5182506), (12, 4318755), (14, 3701790), (15, 3455004), (18, 2879170), (20, 2591253), (21, 2467860), (28, 1850895), (30, 1727502), (35, 1480716), (36, 1439585), (42, 1233930), (45, 1151668), (60, 863751), (63, 822620), (70, 740358), (84, 616965), (90, 575834), (105, 493572), (126, 411310), (140, 370179), (180, 287917), (210, 246786), (252, 205655), (315, 164524), (420, 123393), (630, 82262), (1260, 41131)]