49352880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{137}}^1$

素因数の和:251

約数の個数: 160

約数和(自身を含む): 164275200

約数和(自身を除く): 114922320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 38, 40, 48, 57, 60, 76, 79, 80, 95, 114, 120, 137, 152, 158, 190, 228, 237, 240, 274, 285, 304, 316, 380, 395, 411, 456, 474, 548, 570, 632, 685, 760, 790, 822, 912, 948, 1096, 1140, 1185, 1264, 1370, 1501, 1520, 1580, 1644, 1896, 2055, 2192, 2280, 2370, 2603, 2740, 3002, 3160, 3288, 3792, 4110, 4503, 4560, 4740, 5206, 5480, 6004, 6320, 6576, 7505, 7809, 8220, 9006, 9480, 10412, 10823, 10960, 12008, 13015, 15010, 15618, 16440, 18012, 18960, 20824, 21646, 22515, 24016, 26030, 30020, 31236, 32469, 32880, 36024, 39045, 41648, 43292, 45030, 52060, 54115, 60040, 62472, 64938, 72048, 78090, 86584, 90060, 104120, 108230, 120080, 124944, 129876, 156180, 162345, 173168, 180120, 205637, 208240, 216460, 259752, 312360, 324690, 360240, 411274, 432920, 519504, 616911, 624720, 649380, 822548, 865840, 1028185, 1233822, 1298760, 1645096, 2056370, 2467644, 2597520, 3084555, 3290192, 4112740, 4935288, 6169110, 8225480, 9870576, 12338220, 16450960, 24676440, 49352880]

約数ペア:

[(1, 49352880), (2, 24676440), (3, 16450960), (4, 12338220), (5, 9870576), (6, 8225480), (8, 6169110), (10, 4935288), (12, 4112740), (15, 3290192), (16, 3084555), (19, 2597520), (20, 2467644), (24, 2056370), (30, 1645096), (38, 1298760), (40, 1233822), (48, 1028185), (57, 865840), (60, 822548), (76, 649380), (79, 624720), (80, 616911), (95, 519504), (114, 432920), (120, 411274), (137, 360240), (152, 324690), (158, 312360), (190, 259752), (228, 216460), (237, 208240), (240, 205637), (274, 180120), (285, 173168), (304, 162345), (316, 156180), (380, 129876), (395, 124944), (411, 120080), (456, 108230), (474, 104120), (548, 90060), (570, 86584), (632, 78090), (685, 72048), (760, 64938), (790, 62472), (822, 60040), (912, 54115), (948, 52060), (1096, 45030), (1140, 43292), (1185, 41648), (1264, 39045), (1370, 36024), (1501, 32880), (1520, 32469), (1580, 31236), (1644, 30020), (1896, 26030), (2055, 24016), (2192, 22515), (2280, 21646), (2370, 20824), (2603, 18960), (2740, 18012), (3002, 16440), (3160, 15618), (3288, 15010), (3792, 13015), (4110, 12008), (4503, 10960), (4560, 10823), (4740, 10412), (5206, 9480), (5480, 9006), (6004, 8220), (6320, 7809), (6576, 7505)]