47247480

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{18749}}^1$

素因数の和:18773

約数の個数: 96

約数和(自身を含む): 175500000

約数和(自身を除く): 128252520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 105, 120, 126, 140, 168, 180, 210, 252, 280, 315, 360, 420, 504, 630, 840, 1260, 2520, 18749, 37498, 56247, 74996, 93745, 112494, 131243, 149992, 168741, 187490, 224988, 262486, 281235, 337482, 374980, 393729, 449976, 524972, 562470, 656215, 674964, 749960, 787458, 843705, 1049944, 1124940, 1181187, 1312430, 1349928, 1574916, 1687410, 1968645, 2249880, 2362374, 2624860, 3149832, 3374820, 3937290, 4724748, 5249720, 5905935, 6749640, 7874580, 9449496, 11811870, 15749160, 23623740, 47247480]

約数ペア:

[(1, 47247480), (2, 23623740), (3, 15749160), (4, 11811870), (5, 9449496), (6, 7874580), (7, 6749640), (8, 5905935), (9, 5249720), (10, 4724748), (12, 3937290), (14, 3374820), (15, 3149832), (18, 2624860), (20, 2362374), (21, 2249880), (24, 1968645), (28, 1687410), (30, 1574916), (35, 1349928), (36, 1312430), (40, 1181187), (42, 1124940), (45, 1049944), (56, 843705), (60, 787458), (63, 749960), (70, 674964), (72, 656215), (84, 562470), (90, 524972), (105, 449976), (120, 393729), (126, 374980), (140, 337482), (168, 281235), (180, 262486), (210, 224988), (252, 187490), (280, 168741), (315, 149992), (360, 131243), (420, 112494), (504, 93745), (630, 74996), (840, 56247), (1260, 37498), (2520, 18749)]