49409220

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{2503}}^1$

素因数の和:2569

約数の個数: 96

約数和(自身を含む): 161538048

約数和(自身を除く): 112128828

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 47, 60, 70, 84, 94, 105, 140, 141, 188, 210, 235, 282, 329, 420, 470, 564, 658, 705, 940, 987, 1316, 1410, 1645, 1974, 2503, 2820, 3290, 3948, 4935, 5006, 6580, 7509, 9870, 10012, 12515, 15018, 17521, 19740, 25030, 30036, 35042, 37545, 50060, 52563, 70084, 75090, 87605, 105126, 117641, 150180, 175210, 210252, 235282, 262815, 350420, 352923, 470564, 525630, 588205, 705846, 823487, 1051260, 1176410, 1411692, 1646974, 1764615, 2352820, 2470461, 3293948, 3529230, 4117435, 4940922, 7058460, 8234870, 9881844, 12352305, 16469740, 24704610, 49409220]

約数ペア:

[(1, 49409220), (2, 24704610), (3, 16469740), (4, 12352305), (5, 9881844), (6, 8234870), (7, 7058460), (10, 4940922), (12, 4117435), (14, 3529230), (15, 3293948), (20, 2470461), (21, 2352820), (28, 1764615), (30, 1646974), (35, 1411692), (42, 1176410), (47, 1051260), (60, 823487), (70, 705846), (84, 588205), (94, 525630), (105, 470564), (140, 352923), (141, 350420), (188, 262815), (210, 235282), (235, 210252), (282, 175210), (329, 150180), (420, 117641), (470, 105126), (564, 87605), (658, 75090), (705, 70084), (940, 52563), (987, 50060), (1316, 37545), (1410, 35042), (1645, 30036), (1974, 25030), (2503, 19740), (2820, 17521), (3290, 15018), (3948, 12515), (4935, 10012), (5006, 9870), (6580, 7509)]