54121968

素因数分解:

$2^4\times 3^2\times {\mathrm{41}}^1\times {\mathrm{89}}^1\times {\mathrm{103}}^1$

素因数の和:247

約数の個数: 120

約数和(自身を含む): 158427360

約数和(自身を除く): 104305392

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 41, 48, 72, 82, 89, 103, 123, 144, 164, 178, 206, 246, 267, 309, 328, 356, 369, 412, 492, 534, 618, 656, 712, 738, 801, 824, 927, 984, 1068, 1236, 1424, 1476, 1602, 1648, 1854, 1968, 2136, 2472, 2952, 3204, 3649, 3708, 4223, 4272, 4944, 5904, 6408, 7298, 7416, 8446, 9167, 10947, 12669, 12816, 14596, 14832, 16892, 18334, 21894, 25338, 27501, 29192, 32841, 33784, 36668, 38007, 43788, 50676, 55002, 58384, 65682, 67568, 73336, 76014, 82503, 87576, 101352, 110004, 131364, 146672, 152028, 165006, 175152, 202704, 220008, 262728, 304056, 330012, 375847, 440016, 525456, 608112, 660024, 751694, 1127541, 1320048, 1503388, 2255082, 3006776, 3382623, 4510164, 6013552, 6765246, 9020328, 13530492, 18040656, 27060984, 54121968]

約数ペア:

[(1, 54121968), (2, 27060984), (3, 18040656), (4, 13530492), (6, 9020328), (8, 6765246), (9, 6013552), (12, 4510164), (16, 3382623), (18, 3006776), (24, 2255082), (36, 1503388), (41, 1320048), (48, 1127541), (72, 751694), (82, 660024), (89, 608112), (103, 525456), (123, 440016), (144, 375847), (164, 330012), (178, 304056), (206, 262728), (246, 220008), (267, 202704), (309, 175152), (328, 165006), (356, 152028), (369, 146672), (412, 131364), (492, 110004), (534, 101352), (618, 87576), (656, 82503), (712, 76014), (738, 73336), (801, 67568), (824, 65682), (927, 58384), (984, 55002), (1068, 50676), (1236, 43788), (1424, 38007), (1476, 36668), (1602, 33784), (1648, 32841), (1854, 29192), (1968, 27501), (2136, 25338), (2472, 21894), (2952, 18334), (3204, 16892), (3649, 14832), (3708, 14596), (4223, 12816), (4272, 12669), (4944, 10947), (5904, 9167), (6408, 8446), (7298, 7416)]