51376950

素因数分解:

$2^1\times 3^3\times 5^2\times {\mathrm{19}}^1\times {\mathrm{2003}}^1$

素因数の和:2043

約数の個数: 96

約数和(自身を含む): 149097600

約数和(自身を除く): 97720650

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 25, 27, 30, 38, 45, 50, 54, 57, 75, 90, 95, 114, 135, 150, 171, 190, 225, 270, 285, 342, 450, 475, 513, 570, 675, 855, 950, 1026, 1350, 1425, 1710, 2003, 2565, 2850, 4006, 4275, 5130, 6009, 8550, 10015, 12018, 12825, 18027, 20030, 25650, 30045, 36054, 38057, 50075, 54081, 60090, 76114, 90135, 100150, 108162, 114171, 150225, 180270, 190285, 228342, 270405, 300450, 342513, 380570, 450675, 540810, 570855, 685026, 901350, 951425, 1027539, 1141710, 1352025, 1712565, 1902850, 2055078, 2704050, 2854275, 3425130, 5137695, 5708550, 8562825, 10275390, 17125650, 25688475, 51376950]

約数ペア:

[(1, 51376950), (2, 25688475), (3, 17125650), (5, 10275390), (6, 8562825), (9, 5708550), (10, 5137695), (15, 3425130), (18, 2854275), (19, 2704050), (25, 2055078), (27, 1902850), (30, 1712565), (38, 1352025), (45, 1141710), (50, 1027539), (54, 951425), (57, 901350), (75, 685026), (90, 570855), (95, 540810), (114, 450675), (135, 380570), (150, 342513), (171, 300450), (190, 270405), (225, 228342), (270, 190285), (285, 180270), (342, 150225), (450, 114171), (475, 108162), (513, 100150), (570, 90135), (675, 76114), (855, 60090), (950, 54081), (1026, 50075), (1350, 38057), (1425, 36054), (1710, 30045), (2003, 25650), (2565, 20030), (2850, 18027), (4006, 12825), (4275, 12018), (5130, 10015), (6009, 8550)]