51964620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{577}}^1$

素因数の和:687

約数の個数: 96

約数和(自身を含む): 155366400

約数和(自身を除く): 103401780

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 79, 95, 114, 158, 190, 228, 237, 285, 316, 380, 395, 474, 570, 577, 790, 948, 1140, 1154, 1185, 1501, 1580, 1731, 2308, 2370, 2885, 3002, 3462, 4503, 4740, 5770, 6004, 6924, 7505, 8655, 9006, 10963, 11540, 15010, 17310, 18012, 21926, 22515, 30020, 32889, 34620, 43852, 45030, 45583, 54815, 65778, 90060, 91166, 109630, 131556, 136749, 164445, 182332, 219260, 227915, 273498, 328890, 455830, 546996, 657780, 683745, 866077, 911660, 1367490, 1732154, 2598231, 2734980, 3464308, 4330385, 5196462, 8660770, 10392924, 12991155, 17321540, 25982310, 51964620]

約数ペア:

[(1, 51964620), (2, 25982310), (3, 17321540), (4, 12991155), (5, 10392924), (6, 8660770), (10, 5196462), (12, 4330385), (15, 3464308), (19, 2734980), (20, 2598231), (30, 1732154), (38, 1367490), (57, 911660), (60, 866077), (76, 683745), (79, 657780), (95, 546996), (114, 455830), (158, 328890), (190, 273498), (228, 227915), (237, 219260), (285, 182332), (316, 164445), (380, 136749), (395, 131556), (474, 109630), (570, 91166), (577, 90060), (790, 65778), (948, 54815), (1140, 45583), (1154, 45030), (1185, 43852), (1501, 34620), (1580, 32889), (1731, 30020), (2308, 22515), (2370, 21926), (2885, 18012), (3002, 17310), (3462, 15010), (4503, 11540), (4740, 10963), (5770, 9006), (6004, 8655), (6924, 7505)]