48158240

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^3\times {\mathrm{137}}^1$

素因数の和:191

約数の個数: 96

約数和(自身を含む): 124150320

約数和(自身を除く): 75992080

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 65, 80, 104, 130, 137, 160, 169, 208, 260, 274, 338, 416, 520, 548, 676, 685, 845, 1040, 1096, 1352, 1370, 1690, 1781, 2080, 2192, 2197, 2704, 2740, 3380, 3562, 4384, 4394, 5408, 5480, 6760, 7124, 8788, 8905, 10960, 10985, 13520, 14248, 17576, 17810, 21920, 21970, 23153, 27040, 28496, 35152, 35620, 43940, 46306, 56992, 70304, 71240, 87880, 92612, 115765, 142480, 175760, 185224, 231530, 284960, 300989, 351520, 370448, 463060, 601978, 740896, 926120, 1203956, 1504945, 1852240, 2407912, 3009890, 3704480, 4815824, 6019780, 9631648, 12039560, 24079120, 48158240]

約数ペア:

[(1, 48158240), (2, 24079120), (4, 12039560), (5, 9631648), (8, 6019780), (10, 4815824), (13, 3704480), (16, 3009890), (20, 2407912), (26, 1852240), (32, 1504945), (40, 1203956), (52, 926120), (65, 740896), (80, 601978), (104, 463060), (130, 370448), (137, 351520), (160, 300989), (169, 284960), (208, 231530), (260, 185224), (274, 175760), (338, 142480), (416, 115765), (520, 92612), (548, 87880), (676, 71240), (685, 70304), (845, 56992), (1040, 46306), (1096, 43940), (1352, 35620), (1370, 35152), (1690, 28496), (1781, 27040), (2080, 23153), (2192, 21970), (2197, 21920), (2704, 17810), (2740, 17576), (3380, 14248), (3562, 13520), (4384, 10985), (4394, 10960), (5408, 8905), (5480, 8788), (6760, 7124)]