51842175

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{191}}^1$

素因数の和:269

約数の個数: 96

約数和(自身を含む): 109707264

約数和(自身を除く): 57865089

約数列:

[1, 3, 5, 7, 11, 15, 21, 25, 33, 35, 47, 55, 75, 77, 105, 141, 165, 175, 191, 231, 235, 275, 329, 385, 517, 525, 573, 705, 825, 955, 987, 1155, 1175, 1337, 1551, 1645, 1925, 2101, 2585, 2865, 3525, 3619, 4011, 4775, 4935, 5775, 6303, 6685, 7755, 8225, 8977, 10505, 10857, 12925, 14325, 14707, 18095, 20055, 24675, 26931, 31515, 33425, 38775, 44121, 44885, 52525, 54285, 62839, 73535, 90475, 98747, 100275, 134655, 157575, 188517, 220605, 224425, 271425, 296241, 314195, 367675, 493735, 673275, 691229, 942585, 1103025, 1481205, 1570975, 2073687, 2468675, 3456145, 4712925, 7406025, 10368435, 17280725, 51842175]

約数ペア:

[(1, 51842175), (3, 17280725), (5, 10368435), (7, 7406025), (11, 4712925), (15, 3456145), (21, 2468675), (25, 2073687), (33, 1570975), (35, 1481205), (47, 1103025), (55, 942585), (75, 691229), (77, 673275), (105, 493735), (141, 367675), (165, 314195), (175, 296241), (191, 271425), (231, 224425), (235, 220605), (275, 188517), (329, 157575), (385, 134655), (517, 100275), (525, 98747), (573, 90475), (705, 73535), (825, 62839), (955, 54285), (987, 52525), (1155, 44885), (1175, 44121), (1337, 38775), (1551, 33425), (1645, 31515), (1925, 26931), (2101, 24675), (2585, 20055), (2865, 18095), (3525, 14707), (3619, 14325), (4011, 12925), (4775, 10857), (4935, 10505), (5775, 8977), (6303, 8225), (6685, 7755)]