51816000480

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{5681579}}^1$

素因数の和:5681616

約数の個数: 96

約数和(自身を含む): 171810979200

約数和(自身を除く): 119994978720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 48, 57, 60, 76, 80, 95, 96, 114, 120, 152, 160, 190, 228, 240, 285, 304, 380, 456, 480, 570, 608, 760, 912, 1140, 1520, 1824, 2280, 3040, 4560, 9120, 5681579, 11363158, 17044737, 22726316, 28407895, 34089474, 45452632, 56815790, 68178948, 85223685, 90905264, 107950001, 113631580, 136357896, 170447370, 181810528, 215900002, 227263160, 272715792, 323850003, 340894740, 431800004, 454526320, 539750005, 545431584, 647700006, 681789480, 863600008, 909052640, 1079500010, 1295400012, 1363578960, 1619250015, 1727200016, 2159000020, 2590800024, 2727157920, 3238500030, 3454400032, 4318000040, 5181600048, 6477000060, 8636000080, 10363200096, 12954000120, 17272000160, 25908000240, 51816000480]

約数ペア:

[(1, 51816000480), (2, 25908000240), (3, 17272000160), (4, 12954000120), (5, 10363200096), (6, 8636000080), (8, 6477000060), (10, 5181600048), (12, 4318000040), (15, 3454400032), (16, 3238500030), (19, 2727157920), (20, 2590800024), (24, 2159000020), (30, 1727200016), (32, 1619250015), (38, 1363578960), (40, 1295400012), (48, 1079500010), (57, 909052640), (60, 863600008), (76, 681789480), (80, 647700006), (95, 545431584), (96, 539750005), (114, 454526320), (120, 431800004), (152, 340894740), (160, 323850003), (190, 272715792), (228, 227263160), (240, 215900002), (285, 181810528), (304, 170447370), (380, 136357896), (456, 113631580), (480, 107950001), (570, 90905264), (608, 85223685), (760, 68178948), (912, 56815790), (1140, 45452632), (1520, 34089474), (1824, 28407895), (2280, 22726316), (3040, 17044737), (4560, 11363158), (9120, 5681579)]