51690996

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{5003}}^1$

素因数の和:5061

約数の個数: 72

約数和(自身を含む): 153002304

約数和(自身を除く): 101311308

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 41, 42, 63, 82, 84, 123, 126, 164, 246, 252, 287, 369, 492, 574, 738, 861, 1148, 1476, 1722, 2583, 3444, 5003, 5166, 10006, 10332, 15009, 20012, 30018, 35021, 45027, 60036, 70042, 90054, 105063, 140084, 180108, 205123, 210126, 315189, 410246, 420252, 615369, 630378, 820492, 1230738, 1260756, 1435861, 1846107, 2461476, 2871722, 3692214, 4307583, 5743444, 7384428, 8615166, 12922749, 17230332, 25845498, 51690996]

約数ペア:

[(1, 51690996), (2, 25845498), (3, 17230332), (4, 12922749), (6, 8615166), (7, 7384428), (9, 5743444), (12, 4307583), (14, 3692214), (18, 2871722), (21, 2461476), (28, 1846107), (36, 1435861), (41, 1260756), (42, 1230738), (63, 820492), (82, 630378), (84, 615369), (123, 420252), (126, 410246), (164, 315189), (246, 210126), (252, 205123), (287, 180108), (369, 140084), (492, 105063), (574, 90054), (738, 70042), (861, 60036), (1148, 45027), (1476, 35021), (1722, 30018), (2583, 20012), (3444, 15009), (5003, 10332), (5166, 10006)]