49329480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{293}}^1$

素因数の和:391

約数の個数: 128

約数和(自身を含む): 157489920

約数和(自身を除く): 108160440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 30, 40, 46, 60, 61, 69, 92, 115, 120, 122, 138, 183, 184, 230, 244, 276, 293, 305, 345, 366, 460, 488, 552, 586, 610, 690, 732, 879, 915, 920, 1172, 1220, 1380, 1403, 1464, 1465, 1758, 1830, 2344, 2440, 2760, 2806, 2930, 3516, 3660, 4209, 4395, 5612, 5860, 6739, 7015, 7032, 7320, 8418, 8790, 11224, 11720, 13478, 14030, 16836, 17580, 17873, 20217, 21045, 26956, 28060, 33672, 33695, 35160, 35746, 40434, 42090, 53619, 53912, 56120, 67390, 71492, 80868, 84180, 89365, 101085, 107238, 134780, 142984, 161736, 168360, 178730, 202170, 214476, 268095, 269560, 357460, 404340, 411079, 428952, 536190, 714920, 808680, 822158, 1072380, 1233237, 1644316, 2055395, 2144760, 2466474, 3288632, 4110790, 4932948, 6166185, 8221580, 9865896, 12332370, 16443160, 24664740, 49329480]

約数ペア:

[(1, 49329480), (2, 24664740), (3, 16443160), (4, 12332370), (5, 9865896), (6, 8221580), (8, 6166185), (10, 4932948), (12, 4110790), (15, 3288632), (20, 2466474), (23, 2144760), (24, 2055395), (30, 1644316), (40, 1233237), (46, 1072380), (60, 822158), (61, 808680), (69, 714920), (92, 536190), (115, 428952), (120, 411079), (122, 404340), (138, 357460), (183, 269560), (184, 268095), (230, 214476), (244, 202170), (276, 178730), (293, 168360), (305, 161736), (345, 142984), (366, 134780), (460, 107238), (488, 101085), (552, 89365), (586, 84180), (610, 80868), (690, 71492), (732, 67390), (879, 56120), (915, 53912), (920, 53619), (1172, 42090), (1220, 40434), (1380, 35746), (1403, 35160), (1464, 33695), (1465, 33672), (1758, 28060), (1830, 26956), (2344, 21045), (2440, 20217), (2760, 17873), (2806, 17580), (2930, 16836), (3516, 14030), (3660, 13478), (4209, 11720), (4395, 11224), (5612, 8790), (5860, 8418), (6739, 7320), (7015, 7032)]