51418290

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{22259}}^1$

素因数の和:22287

約数の個数: 64

約数和(自身を含む): 153861120

約数和(自身を除く): 102442830

約数列:

[1, 2, 3, 5, 6, 7, 10, 11, 14, 15, 21, 22, 30, 33, 35, 42, 55, 66, 70, 77, 105, 110, 154, 165, 210, 231, 330, 385, 462, 770, 1155, 2310, 22259, 44518, 66777, 111295, 133554, 155813, 222590, 244849, 311626, 333885, 467439, 489698, 667770, 734547, 779065, 934878, 1224245, 1469094, 1558130, 1713943, 2337195, 2448490, 3427886, 3672735, 4674390, 5141829, 7345470, 8569715, 10283658, 17139430, 25709145, 51418290]

約数ペア:

[(1, 51418290), (2, 25709145), (3, 17139430), (5, 10283658), (6, 8569715), (7, 7345470), (10, 5141829), (11, 4674390), (14, 3672735), (15, 3427886), (21, 2448490), (22, 2337195), (30, 1713943), (33, 1558130), (35, 1469094), (42, 1224245), (55, 934878), (66, 779065), (70, 734547), (77, 667770), (105, 489698), (110, 467439), (154, 333885), (165, 311626), (210, 244849), (231, 222590), (330, 155813), (385, 133554), (462, 111295), (770, 66777), (1155, 44518), (2310, 22259)]