49513212

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{3221}}^1$

素因数の和:3299

約数の個数: 72

約数和(自身を含む): 145428192

約数和(自身を除く): 95914980

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 61, 63, 84, 122, 126, 183, 244, 252, 366, 427, 549, 732, 854, 1098, 1281, 1708, 2196, 2562, 3221, 3843, 5124, 6442, 7686, 9663, 12884, 15372, 19326, 22547, 28989, 38652, 45094, 57978, 67641, 90188, 115956, 135282, 196481, 202923, 270564, 392962, 405846, 589443, 785924, 811692, 1178886, 1375367, 1768329, 2357772, 2750734, 3536658, 4126101, 5501468, 7073316, 8252202, 12378303, 16504404, 24756606, 49513212]

約数ペア:

[(1, 49513212), (2, 24756606), (3, 16504404), (4, 12378303), (6, 8252202), (7, 7073316), (9, 5501468), (12, 4126101), (14, 3536658), (18, 2750734), (21, 2357772), (28, 1768329), (36, 1375367), (42, 1178886), (61, 811692), (63, 785924), (84, 589443), (122, 405846), (126, 392962), (183, 270564), (244, 202923), (252, 196481), (366, 135282), (427, 115956), (549, 90188), (732, 67641), (854, 57978), (1098, 45094), (1281, 38652), (1708, 28989), (2196, 22547), (2562, 19326), (3221, 15372), (3843, 12884), (5124, 9663), (6442, 7686)]