50456640

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{311}}^1$

素因数の和:357

約数の個数: 168

約数和(自身を含む): 174028608

約数和(自身を除く): 123571968

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 64, 65, 78, 80, 96, 104, 120, 130, 156, 160, 169, 192, 195, 208, 240, 260, 311, 312, 320, 338, 390, 416, 480, 507, 520, 622, 624, 676, 780, 832, 845, 933, 960, 1014, 1040, 1244, 1248, 1352, 1555, 1560, 1690, 1866, 2028, 2080, 2488, 2496, 2535, 2704, 3110, 3120, 3380, 3732, 4043, 4056, 4160, 4665, 4976, 5070, 5408, 6220, 6240, 6760, 7464, 8086, 8112, 9330, 9952, 10140, 10816, 12129, 12440, 12480, 13520, 14928, 16172, 16224, 18660, 19904, 20215, 20280, 24258, 24880, 27040, 29856, 32344, 32448, 37320, 40430, 40560, 48516, 49760, 52559, 54080, 59712, 60645, 64688, 74640, 80860, 81120, 97032, 99520, 105118, 121290, 129376, 149280, 157677, 161720, 162240, 194064, 210236, 242580, 258752, 262795, 298560, 315354, 323440, 388128, 420472, 485160, 525590, 630708, 646880, 776256, 788385, 840944, 970320, 1051180, 1261416, 1293760, 1576770, 1681888, 1940640, 2102360, 2522832, 3153540, 3363776, 3881280, 4204720, 5045664, 6307080, 8409440, 10091328, 12614160, 16818880, 25228320, 50456640]

約数ペア:

[(1, 50456640), (2, 25228320), (3, 16818880), (4, 12614160), (5, 10091328), (6, 8409440), (8, 6307080), (10, 5045664), (12, 4204720), (13, 3881280), (15, 3363776), (16, 3153540), (20, 2522832), (24, 2102360), (26, 1940640), (30, 1681888), (32, 1576770), (39, 1293760), (40, 1261416), (48, 1051180), (52, 970320), (60, 840944), (64, 788385), (65, 776256), (78, 646880), (80, 630708), (96, 525590), (104, 485160), (120, 420472), (130, 388128), (156, 323440), (160, 315354), (169, 298560), (192, 262795), (195, 258752), (208, 242580), (240, 210236), (260, 194064), (311, 162240), (312, 161720), (320, 157677), (338, 149280), (390, 129376), (416, 121290), (480, 105118), (507, 99520), (520, 97032), (622, 81120), (624, 80860), (676, 74640), (780, 64688), (832, 60645), (845, 59712), (933, 54080), (960, 52559), (1014, 49760), (1040, 48516), (1244, 40560), (1248, 40430), (1352, 37320), (1555, 32448), (1560, 32344), (1690, 29856), (1866, 27040), (2028, 24880), (2080, 24258), (2488, 20280), (2496, 20215), (2535, 19904), (2704, 18660), (3110, 16224), (3120, 16172), (3380, 14928), (3732, 13520), (4043, 12480), (4056, 12440), (4160, 12129), (4665, 10816), (4976, 10140), (5070, 9952), (5408, 9330), (6220, 8112), (6240, 8086), (6760, 7464)]