47886840

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{7001}}^1$

素因数の和:7037

約数の個数: 96

約数和(自身を含む): 163846800

約数和(自身を除く): 115959960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 30, 36, 38, 40, 45, 57, 60, 72, 76, 90, 95, 114, 120, 152, 171, 180, 190, 228, 285, 342, 360, 380, 456, 570, 684, 760, 855, 1140, 1368, 1710, 2280, 3420, 6840, 7001, 14002, 21003, 28004, 35005, 42006, 56008, 63009, 70010, 84012, 105015, 126018, 133019, 140020, 168024, 210030, 252036, 266038, 280040, 315045, 399057, 420060, 504072, 532076, 630090, 665095, 798114, 840120, 1064152, 1197171, 1260180, 1330190, 1596228, 1995285, 2394342, 2520360, 2660380, 3192456, 3990570, 4788684, 5320760, 5985855, 7981140, 9577368, 11971710, 15962280, 23943420, 47886840]

約数ペア:

[(1, 47886840), (2, 23943420), (3, 15962280), (4, 11971710), (5, 9577368), (6, 7981140), (8, 5985855), (9, 5320760), (10, 4788684), (12, 3990570), (15, 3192456), (18, 2660380), (19, 2520360), (20, 2394342), (24, 1995285), (30, 1596228), (36, 1330190), (38, 1260180), (40, 1197171), (45, 1064152), (57, 840120), (60, 798114), (72, 665095), (76, 630090), (90, 532076), (95, 504072), (114, 420060), (120, 399057), (152, 315045), (171, 280040), (180, 266038), (190, 252036), (228, 210030), (285, 168024), (342, 140020), (360, 133019), (380, 126018), (456, 105015), (570, 84012), (684, 70010), (760, 63009), (855, 56008), (1140, 42006), (1368, 35005), (1710, 28004), (2280, 21003), (3420, 14002), (6840, 7001)]