51684960

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{79}}^1$

素因数の和:173

約数の個数: 192

約数和(自身を含む): 174182400

約数和(自身を除く): 122497440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 29, 30, 32, 40, 47, 48, 58, 60, 79, 80, 87, 94, 96, 116, 120, 141, 145, 158, 160, 174, 188, 232, 235, 237, 240, 282, 290, 316, 348, 376, 395, 435, 464, 470, 474, 480, 564, 580, 632, 696, 705, 752, 790, 870, 928, 940, 948, 1128, 1160, 1185, 1264, 1363, 1392, 1410, 1504, 1580, 1740, 1880, 1896, 2256, 2291, 2320, 2370, 2528, 2726, 2784, 2820, 3160, 3480, 3713, 3760, 3792, 4089, 4512, 4582, 4640, 4740, 5452, 5640, 6320, 6815, 6873, 6960, 7426, 7520, 7584, 8178, 9164, 9480, 10904, 11139, 11280, 11455, 12640, 13630, 13746, 13920, 14852, 16356, 18328, 18565, 18960, 20445, 21808, 22278, 22560, 22910, 27260, 27492, 29704, 32712, 34365, 36656, 37130, 37920, 40890, 43616, 44556, 45820, 54520, 54984, 55695, 59408, 65424, 68730, 73312, 74260, 81780, 89112, 91640, 107677, 109040, 109968, 111390, 118816, 130848, 137460, 148520, 163560, 178224, 183280, 215354, 218080, 219936, 222780, 274920, 297040, 323031, 327120, 356448, 366560, 430708, 445560, 538385, 549840, 594080, 646062, 654240, 861416, 891120, 1076770, 1099680, 1292124, 1615155, 1722832, 1782240, 2153540, 2584248, 3230310, 3445664, 4307080, 5168496, 6460620, 8614160, 10336992, 12921240, 17228320, 25842480, 51684960]

約数ペア:

[(1, 51684960), (2, 25842480), (3, 17228320), (4, 12921240), (5, 10336992), (6, 8614160), (8, 6460620), (10, 5168496), (12, 4307080), (15, 3445664), (16, 3230310), (20, 2584248), (24, 2153540), (29, 1782240), (30, 1722832), (32, 1615155), (40, 1292124), (47, 1099680), (48, 1076770), (58, 891120), (60, 861416), (79, 654240), (80, 646062), (87, 594080), (94, 549840), (96, 538385), (116, 445560), (120, 430708), (141, 366560), (145, 356448), (158, 327120), (160, 323031), (174, 297040), (188, 274920), (232, 222780), (235, 219936), (237, 218080), (240, 215354), (282, 183280), (290, 178224), (316, 163560), (348, 148520), (376, 137460), (395, 130848), (435, 118816), (464, 111390), (470, 109968), (474, 109040), (480, 107677), (564, 91640), (580, 89112), (632, 81780), (696, 74260), (705, 73312), (752, 68730), (790, 65424), (870, 59408), (928, 55695), (940, 54984), (948, 54520), (1128, 45820), (1160, 44556), (1185, 43616), (1264, 40890), (1363, 37920), (1392, 37130), (1410, 36656), (1504, 34365), (1580, 32712), (1740, 29704), (1880, 27492), (1896, 27260), (2256, 22910), (2291, 22560), (2320, 22278), (2370, 21808), (2528, 20445), (2726, 18960), (2784, 18565), (2820, 18328), (3160, 16356), (3480, 14852), (3713, 13920), (3760, 13746), (3792, 13630), (4089, 12640), (4512, 11455), (4582, 11280), (4640, 11139), (4740, 10904), (5452, 9480), (5640, 9164), (6320, 8178), (6815, 7584), (6873, 7520), (6960, 7426)]