54348560

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1$

素因数の和:161

約数の個数: 160

約数和(自身を含む): 154252032

約数和(自身を除く): 99903472

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 37, 40, 43, 56, 61, 70, 74, 80, 86, 112, 122, 140, 148, 172, 185, 215, 244, 259, 280, 296, 301, 305, 344, 370, 427, 430, 488, 518, 560, 592, 602, 610, 688, 740, 854, 860, 976, 1036, 1204, 1220, 1295, 1480, 1505, 1591, 1708, 1720, 2072, 2135, 2257, 2408, 2440, 2590, 2623, 2960, 3010, 3182, 3416, 3440, 4144, 4270, 4514, 4816, 4880, 5180, 5246, 6020, 6364, 6832, 7955, 8540, 9028, 10360, 10492, 11137, 11285, 12040, 12728, 13115, 15799, 15910, 17080, 18056, 18361, 20720, 20984, 22274, 22570, 24080, 25456, 26230, 31598, 31820, 34160, 36112, 36722, 41968, 44548, 45140, 52460, 55685, 63196, 63640, 73444, 78995, 89096, 90280, 91805, 97051, 104920, 111370, 126392, 127280, 146888, 157990, 178192, 180560, 183610, 194102, 209840, 222740, 252784, 293776, 315980, 367220, 388204, 445480, 485255, 631960, 679357, 734440, 776408, 890960, 970510, 1263920, 1358714, 1468880, 1552816, 1941020, 2717428, 3396785, 3882040, 5434856, 6793570, 7764080, 10869712, 13587140, 27174280, 54348560]

約数ペア:

[(1, 54348560), (2, 27174280), (4, 13587140), (5, 10869712), (7, 7764080), (8, 6793570), (10, 5434856), (14, 3882040), (16, 3396785), (20, 2717428), (28, 1941020), (35, 1552816), (37, 1468880), (40, 1358714), (43, 1263920), (56, 970510), (61, 890960), (70, 776408), (74, 734440), (80, 679357), (86, 631960), (112, 485255), (122, 445480), (140, 388204), (148, 367220), (172, 315980), (185, 293776), (215, 252784), (244, 222740), (259, 209840), (280, 194102), (296, 183610), (301, 180560), (305, 178192), (344, 157990), (370, 146888), (427, 127280), (430, 126392), (488, 111370), (518, 104920), (560, 97051), (592, 91805), (602, 90280), (610, 89096), (688, 78995), (740, 73444), (854, 63640), (860, 63196), (976, 55685), (1036, 52460), (1204, 45140), (1220, 44548), (1295, 41968), (1480, 36722), (1505, 36112), (1591, 34160), (1708, 31820), (1720, 31598), (2072, 26230), (2135, 25456), (2257, 24080), (2408, 22570), (2440, 22274), (2590, 20984), (2623, 20720), (2960, 18361), (3010, 18056), (3182, 17080), (3416, 15910), (3440, 15799), (4144, 13115), (4270, 12728), (4514, 12040), (4816, 11285), (4880, 11137), (5180, 10492), (5246, 10360), (6020, 9028), (6364, 8540), (6832, 7955)]