48918540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{83}}^1$

素因数の和:172

約数の個数: 192

約数和(自身を含む): 162570240

約数和(自身を除く): 113651700

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 19, 20, 22, 30, 33, 38, 44, 47, 55, 57, 60, 66, 76, 83, 94, 95, 110, 114, 132, 141, 165, 166, 188, 190, 209, 220, 228, 235, 249, 282, 285, 330, 332, 380, 415, 418, 470, 498, 517, 564, 570, 627, 660, 705, 830, 836, 893, 913, 940, 996, 1034, 1045, 1140, 1245, 1254, 1410, 1551, 1577, 1660, 1786, 1826, 2068, 2090, 2490, 2508, 2585, 2679, 2739, 2820, 3102, 3135, 3154, 3572, 3652, 3901, 4180, 4465, 4565, 4731, 4980, 5170, 5358, 5478, 6204, 6270, 6308, 7755, 7802, 7885, 8930, 9130, 9462, 9823, 10340, 10716, 10956, 11703, 12540, 13395, 13695, 15510, 15604, 15770, 17347, 17860, 18260, 18924, 19505, 19646, 23406, 23655, 26790, 27390, 29469, 31020, 31540, 34694, 39010, 39292, 42911, 46812, 47310, 49115, 52041, 53580, 54780, 58515, 58938, 69388, 74119, 78020, 85822, 86735, 94620, 98230, 104082, 117030, 117876, 128733, 147345, 148238, 171644, 173470, 196460, 208164, 214555, 222357, 234060, 257466, 260205, 294690, 296476, 346940, 370595, 429110, 444714, 514932, 520410, 589380, 643665, 741190, 815309, 858220, 889428, 1040820, 1111785, 1287330, 1482380, 1630618, 2223570, 2445927, 2574660, 3261236, 4076545, 4447140, 4891854, 8153090, 9783708, 12229635, 16306180, 24459270, 48918540]

約数ペア:

[(1, 48918540), (2, 24459270), (3, 16306180), (4, 12229635), (5, 9783708), (6, 8153090), (10, 4891854), (11, 4447140), (12, 4076545), (15, 3261236), (19, 2574660), (20, 2445927), (22, 2223570), (30, 1630618), (33, 1482380), (38, 1287330), (44, 1111785), (47, 1040820), (55, 889428), (57, 858220), (60, 815309), (66, 741190), (76, 643665), (83, 589380), (94, 520410), (95, 514932), (110, 444714), (114, 429110), (132, 370595), (141, 346940), (165, 296476), (166, 294690), (188, 260205), (190, 257466), (209, 234060), (220, 222357), (228, 214555), (235, 208164), (249, 196460), (282, 173470), (285, 171644), (330, 148238), (332, 147345), (380, 128733), (415, 117876), (418, 117030), (470, 104082), (498, 98230), (517, 94620), (564, 86735), (570, 85822), (627, 78020), (660, 74119), (705, 69388), (830, 58938), (836, 58515), (893, 54780), (913, 53580), (940, 52041), (996, 49115), (1034, 47310), (1045, 46812), (1140, 42911), (1245, 39292), (1254, 39010), (1410, 34694), (1551, 31540), (1577, 31020), (1660, 29469), (1786, 27390), (1826, 26790), (2068, 23655), (2090, 23406), (2490, 19646), (2508, 19505), (2585, 18924), (2679, 18260), (2739, 17860), (2820, 17347), (3102, 15770), (3135, 15604), (3154, 15510), (3572, 13695), (3652, 13395), (3901, 12540), (4180, 11703), (4465, 10956), (4565, 10716), (4731, 10340), (4980, 9823), (5170, 9462), (5358, 9130), (5478, 8930), (6204, 7885), (6270, 7802), (6308, 7755)]