51129120

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{15217}}^1$

素因数の和:15242

約数の個数: 96

約数和(自身を含む): 184076928

約数和(自身を除く): 132947808

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 210, 224, 240, 280, 336, 420, 480, 560, 672, 840, 1120, 1680, 3360, 15217, 30434, 45651, 60868, 76085, 91302, 106519, 121736, 152170, 182604, 213038, 228255, 243472, 304340, 319557, 365208, 426076, 456510, 486944, 532595, 608680, 639114, 730416, 852152, 913020, 1065190, 1217360, 1278228, 1460832, 1597785, 1704304, 1826040, 2130380, 2434720, 2556456, 3195570, 3408608, 3652080, 4260760, 5112912, 6391140, 7304160, 8521520, 10225824, 12782280, 17043040, 25564560, 51129120]

約数ペア:

[(1, 51129120), (2, 25564560), (3, 17043040), (4, 12782280), (5, 10225824), (6, 8521520), (7, 7304160), (8, 6391140), (10, 5112912), (12, 4260760), (14, 3652080), (15, 3408608), (16, 3195570), (20, 2556456), (21, 2434720), (24, 2130380), (28, 1826040), (30, 1704304), (32, 1597785), (35, 1460832), (40, 1278228), (42, 1217360), (48, 1065190), (56, 913020), (60, 852152), (70, 730416), (80, 639114), (84, 608680), (96, 532595), (105, 486944), (112, 456510), (120, 426076), (140, 365208), (160, 319557), (168, 304340), (210, 243472), (224, 228255), (240, 213038), (280, 182604), (336, 152170), (420, 121736), (480, 106519), (560, 91302), (672, 76085), (840, 60868), (1120, 45651), (1680, 30434), (3360, 15217)]