2051260050

素因数分解:

$2^1\times 3^1\times 5^2\times 7^3\times {\mathrm{39869}}^1$

素因数の和:39905

約数の個数: 96

約数和(自身を含む): 5932656000

約数和(自身を除く): 3881395950

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 25, 30, 35, 42, 49, 50, 70, 75, 98, 105, 147, 150, 175, 210, 245, 294, 343, 350, 490, 525, 686, 735, 1029, 1050, 1225, 1470, 1715, 2058, 2450, 3430, 3675, 5145, 7350, 8575, 10290, 17150, 25725, 39869, 51450, 79738, 119607, 199345, 239214, 279083, 398690, 558166, 598035, 837249, 996725, 1196070, 1395415, 1674498, 1953581, 1993450, 2790830, 2990175, 3907162, 4186245, 5860743, 5980350, 6977075, 8372490, 9767905, 11721486, 13675067, 13954150, 19535810, 20931225, 27350134, 29303715, 41025201, 41862450, 48839525, 58607430, 68375335, 82050402, 97679050, 136750670, 146518575, 205126005, 293037150, 341876675, 410252010, 683753350, 1025630025, 2051260050]

約数ペア:

[(1, 2051260050), (2, 1025630025), (3, 683753350), (5, 410252010), (6, 341876675), (7, 293037150), (10, 205126005), (14, 146518575), (15, 136750670), (21, 97679050), (25, 82050402), (30, 68375335), (35, 58607430), (42, 48839525), (49, 41862450), (50, 41025201), (70, 29303715), (75, 27350134), (98, 20931225), (105, 19535810), (147, 13954150), (150, 13675067), (175, 11721486), (210, 9767905), (245, 8372490), (294, 6977075), (343, 5980350), (350, 5860743), (490, 4186245), (525, 3907162), (686, 2990175), (735, 2790830), (1029, 1993450), (1050, 1953581), (1225, 1674498), (1470, 1395415), (1715, 1196070), (2058, 996725), (2450, 837249), (3430, 598035), (3675, 558166), (5145, 398690), (7350, 279083), (8575, 239214), (10290, 199345), (17150, 119607), (25725, 79738), (39869, 51450)]