50506940

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{281}}^1$

素因数の和:363

約数の個数: 96

約数和(自身を含む): 125072640

約数和(自身を除く): 74565700

約数列:

[1, 2, 4, 5, 10, 11, 19, 20, 22, 38, 43, 44, 55, 76, 86, 95, 110, 172, 190, 209, 215, 220, 281, 380, 418, 430, 473, 562, 817, 836, 860, 946, 1045, 1124, 1405, 1634, 1892, 2090, 2365, 2810, 3091, 3268, 4085, 4180, 4730, 5339, 5620, 6182, 8170, 8987, 9460, 10678, 12083, 12364, 15455, 16340, 17974, 21356, 24166, 26695, 30910, 35948, 44935, 48332, 53390, 58729, 60415, 61820, 89870, 106780, 117458, 120830, 132913, 179740, 229577, 234916, 241660, 265826, 293645, 459154, 531652, 587290, 664565, 918308, 1147885, 1174580, 1329130, 2295770, 2525347, 2658260, 4591540, 5050694, 10101388, 12626735, 25253470, 50506940]

約数ペア:

[(1, 50506940), (2, 25253470), (4, 12626735), (5, 10101388), (10, 5050694), (11, 4591540), (19, 2658260), (20, 2525347), (22, 2295770), (38, 1329130), (43, 1174580), (44, 1147885), (55, 918308), (76, 664565), (86, 587290), (95, 531652), (110, 459154), (172, 293645), (190, 265826), (209, 241660), (215, 234916), (220, 229577), (281, 179740), (380, 132913), (418, 120830), (430, 117458), (473, 106780), (562, 89870), (817, 61820), (836, 60415), (860, 58729), (946, 53390), (1045, 48332), (1124, 44935), (1405, 35948), (1634, 30910), (1892, 26695), (2090, 24166), (2365, 21356), (2810, 17974), (3091, 16340), (3268, 15455), (4085, 12364), (4180, 12083), (4730, 10678), (5339, 9460), (5620, 8987), (6182, 8170)]