49191404160

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{308681}}^1$

素因数の和:308786

約数の個数: 128

約数和(自身を含む): 158687242560

約数和(自身を除く): 109495838400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 83, 96, 120, 128, 160, 166, 192, 240, 249, 320, 332, 384, 415, 480, 498, 640, 664, 830, 960, 996, 1245, 1328, 1660, 1920, 1992, 2490, 2656, 3320, 3984, 4980, 5312, 6640, 7968, 9960, 10624, 13280, 15936, 19920, 26560, 31872, 39840, 53120, 79680, 159360, 308681, 617362, 926043, 1234724, 1543405, 1852086, 2469448, 3086810, 3704172, 4630215, 4938896, 6173620, 7408344, 9260430, 9877792, 12347240, 14816688, 18520860, 19755584, 24694480, 25620523, 29633376, 37041720, 39511168, 49388960, 51241046, 59266752, 74083440, 76861569, 98777920, 102482092, 118533504, 128102615, 148166880, 153723138, 197555840, 204964184, 256205230, 296333760, 307446276, 384307845, 409928368, 512410460, 592667520, 614892552, 768615690, 819856736, 1024820920, 1229785104, 1537231380, 1639713472, 2049641840, 2459570208, 3074462760, 3279426944, 4099283680, 4919140416, 6148925520, 8198567360, 9838280832, 12297851040, 16397134720, 24595702080, 49191404160]

約数ペア:

[(1, 49191404160), (2, 24595702080), (3, 16397134720), (4, 12297851040), (5, 9838280832), (6, 8198567360), (8, 6148925520), (10, 4919140416), (12, 4099283680), (15, 3279426944), (16, 3074462760), (20, 2459570208), (24, 2049641840), (30, 1639713472), (32, 1537231380), (40, 1229785104), (48, 1024820920), (60, 819856736), (64, 768615690), (80, 614892552), (83, 592667520), (96, 512410460), (120, 409928368), (128, 384307845), (160, 307446276), (166, 296333760), (192, 256205230), (240, 204964184), (249, 197555840), (320, 153723138), (332, 148166880), (384, 128102615), (415, 118533504), (480, 102482092), (498, 98777920), (640, 76861569), (664, 74083440), (830, 59266752), (960, 51241046), (996, 49388960), (1245, 39511168), (1328, 37041720), (1660, 29633376), (1920, 25620523), (1992, 24694480), (2490, 19755584), (2656, 18520860), (3320, 14816688), (3984, 12347240), (4980, 9877792), (5312, 9260430), (6640, 7408344), (7968, 6173620), (9960, 4938896), (10624, 4630215), (13280, 3704172), (15936, 3086810), (19920, 2469448), (26560, 1852086), (31872, 1543405), (39840, 1234724), (53120, 926043), (79680, 617362), (159360, 308681)]