49473720

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{2411}}^1$

素因数の和:2450

約数の個数: 128

約数和(自身を含む): 173664000

約数和(自身を除く): 124190280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 27, 30, 36, 38, 40, 45, 54, 57, 60, 72, 76, 90, 95, 108, 114, 120, 135, 152, 171, 180, 190, 216, 228, 270, 285, 342, 360, 380, 456, 513, 540, 570, 684, 760, 855, 1026, 1080, 1140, 1368, 1710, 2052, 2280, 2411, 2565, 3420, 4104, 4822, 5130, 6840, 7233, 9644, 10260, 12055, 14466, 19288, 20520, 21699, 24110, 28932, 36165, 43398, 45809, 48220, 57864, 65097, 72330, 86796, 91618, 96440, 108495, 130194, 137427, 144660, 173592, 183236, 216990, 229045, 260388, 274854, 289320, 325485, 366472, 412281, 433980, 458090, 520776, 549708, 650970, 687135, 824562, 867960, 916180, 1099416, 1236843, 1301940, 1374270, 1649124, 1832360, 2061405, 2473686, 2603880, 2748540, 3298248, 4122810, 4947372, 5497080, 6184215, 8245620, 9894744, 12368430, 16491240, 24736860, 49473720]

約数ペア:

[(1, 49473720), (2, 24736860), (3, 16491240), (4, 12368430), (5, 9894744), (6, 8245620), (8, 6184215), (9, 5497080), (10, 4947372), (12, 4122810), (15, 3298248), (18, 2748540), (19, 2603880), (20, 2473686), (24, 2061405), (27, 1832360), (30, 1649124), (36, 1374270), (38, 1301940), (40, 1236843), (45, 1099416), (54, 916180), (57, 867960), (60, 824562), (72, 687135), (76, 650970), (90, 549708), (95, 520776), (108, 458090), (114, 433980), (120, 412281), (135, 366472), (152, 325485), (171, 289320), (180, 274854), (190, 260388), (216, 229045), (228, 216990), (270, 183236), (285, 173592), (342, 144660), (360, 137427), (380, 130194), (456, 108495), (513, 96440), (540, 91618), (570, 86796), (684, 72330), (760, 65097), (855, 57864), (1026, 48220), (1080, 45809), (1140, 43398), (1368, 36165), (1710, 28932), (2052, 24110), (2280, 21699), (2411, 20520), (2565, 19288), (3420, 14466), (4104, 12055), (4822, 10260), (5130, 9644), (6840, 7233)]