50480480

素因数分解:

$2^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{277}}^1$

素因数の和:376

約数の個数: 96

約数和(自身を含む): 128622816

約数和(自身を除く): 78142336

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 67, 68, 80, 85, 134, 136, 160, 170, 268, 272, 277, 335, 340, 536, 544, 554, 670, 680, 1072, 1108, 1139, 1340, 1360, 1385, 2144, 2216, 2278, 2680, 2720, 2770, 4432, 4556, 4709, 5360, 5540, 5695, 8864, 9112, 9418, 10720, 11080, 11390, 18224, 18559, 18836, 22160, 22780, 23545, 36448, 37118, 37672, 44320, 45560, 47090, 74236, 75344, 91120, 92795, 94180, 148472, 150688, 182240, 185590, 188360, 296944, 315503, 371180, 376720, 593888, 631006, 742360, 753440, 1262012, 1484720, 1577515, 2524024, 2969440, 3155030, 5048048, 6310060, 10096096, 12620120, 25240240, 50480480]

約数ペア:

[(1, 50480480), (2, 25240240), (4, 12620120), (5, 10096096), (8, 6310060), (10, 5048048), (16, 3155030), (17, 2969440), (20, 2524024), (32, 1577515), (34, 1484720), (40, 1262012), (67, 753440), (68, 742360), (80, 631006), (85, 593888), (134, 376720), (136, 371180), (160, 315503), (170, 296944), (268, 188360), (272, 185590), (277, 182240), (335, 150688), (340, 148472), (536, 94180), (544, 92795), (554, 91120), (670, 75344), (680, 74236), (1072, 47090), (1108, 45560), (1139, 44320), (1340, 37672), (1360, 37118), (1385, 36448), (2144, 23545), (2216, 22780), (2278, 22160), (2680, 18836), (2720, 18559), (2770, 18224), (4432, 11390), (4556, 11080), (4709, 10720), (5360, 9418), (5540, 9112), (5695, 8864)]