56420912763910

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{107}}^1\times {\mathrm{40853}}^1\times {\mathrm{31481}}^1$

素因数の和:72489

約数の個数: 64

約数和(自身を含む): 105012851194944

約数和(自身を除く): 48591938431034

約数列:

[1, 2, 5, 10, 41, 82, 107, 205, 214, 410, 535, 1070, 4387, 8774, 21935, 31481, 40853, 43870, 62962, 81706, 157405, 204265, 314810, 408530, 1290721, 1674973, 2581442, 3349946, 3368467, 4371271, 6453605, 6736934, 8374865, 8742542, 12907210, 16749730, 16842335, 21856355, 33684670, 43712710, 138107147, 179222111, 276214294, 358444222, 690535735, 896110555, 1286093293, 1381071470, 1792221110, 2572186586, 6430466465, 12860932930, 52729825013, 105459650026, 137611982351, 263649125065, 275223964702, 527298250130, 688059911755, 1376119823510, 5642091276391, 11284182552782, 28210456381955, 56420912763910]

約数ペア:

[(1, 56420912763910), (2, 28210456381955), (5, 11284182552782), (10, 5642091276391), (41, 1376119823510), (82, 688059911755), (107, 527298250130), (205, 275223964702), (214, 263649125065), (410, 137611982351), (535, 105459650026), (1070, 52729825013), (4387, 12860932930), (8774, 6430466465), (21935, 2572186586), (31481, 1792221110), (40853, 1381071470), (43870, 1286093293), (62962, 896110555), (81706, 690535735), (157405, 358444222), (204265, 276214294), (314810, 179222111), (408530, 138107147), (1290721, 43712710), (1674973, 33684670), (2581442, 21856355), (3349946, 16842335), (3368467, 16749730), (4371271, 12907210), (6453605, 8742542), (6736934, 8374865)]