50984560

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{229}}^1$

素因数の和:287

約数の個数: 120

約数和(自身を含む): 136553760

約数和(自身を除く): 85569200

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 23, 40, 44, 46, 55, 80, 88, 92, 110, 115, 121, 176, 184, 220, 229, 230, 242, 253, 368, 440, 458, 460, 484, 506, 605, 880, 916, 920, 968, 1012, 1145, 1210, 1265, 1832, 1840, 1936, 2024, 2290, 2420, 2519, 2530, 2783, 3664, 4048, 4580, 4840, 5038, 5060, 5267, 5566, 9160, 9680, 10076, 10120, 10534, 11132, 12595, 13915, 18320, 20152, 20240, 21068, 22264, 25190, 26335, 27709, 27830, 40304, 42136, 44528, 50380, 52670, 55418, 55660, 57937, 84272, 100760, 105340, 110836, 111320, 115874, 138545, 201520, 210680, 221672, 222640, 231748, 277090, 289685, 421360, 443344, 463496, 554180, 579370, 637307, 926992, 1108360, 1158740, 1274614, 2216720, 2317480, 2549228, 3186535, 4634960, 5098456, 6373070, 10196912, 12746140, 25492280, 50984560]

約数ペア:

[(1, 50984560), (2, 25492280), (4, 12746140), (5, 10196912), (8, 6373070), (10, 5098456), (11, 4634960), (16, 3186535), (20, 2549228), (22, 2317480), (23, 2216720), (40, 1274614), (44, 1158740), (46, 1108360), (55, 926992), (80, 637307), (88, 579370), (92, 554180), (110, 463496), (115, 443344), (121, 421360), (176, 289685), (184, 277090), (220, 231748), (229, 222640), (230, 221672), (242, 210680), (253, 201520), (368, 138545), (440, 115874), (458, 111320), (460, 110836), (484, 105340), (506, 100760), (605, 84272), (880, 57937), (916, 55660), (920, 55418), (968, 52670), (1012, 50380), (1145, 44528), (1210, 42136), (1265, 40304), (1832, 27830), (1840, 27709), (1936, 26335), (2024, 25190), (2290, 22264), (2420, 21068), (2519, 20240), (2530, 20152), (2783, 18320), (3664, 13915), (4048, 12595), (4580, 11132), (4840, 10534), (5038, 10120), (5060, 10076), (5267, 9680), (5566, 9160)]