51512076

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{18583}}^1$

素因数の和:18611

約数の個数: 72

約数和(自身を含む): 162349824

約数和(自身を除く): 110837748

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 28, 33, 36, 42, 44, 63, 66, 77, 84, 99, 126, 132, 154, 198, 231, 252, 308, 396, 462, 693, 924, 1386, 2772, 18583, 37166, 55749, 74332, 111498, 130081, 167247, 204413, 222996, 260162, 334494, 390243, 408826, 520324, 613239, 668988, 780486, 817652, 1170729, 1226478, 1430891, 1560972, 1839717, 2341458, 2452956, 2861782, 3679434, 4292673, 4682916, 5723564, 7358868, 8585346, 12878019, 17170692, 25756038, 51512076]

約数ペア:

[(1, 51512076), (2, 25756038), (3, 17170692), (4, 12878019), (6, 8585346), (7, 7358868), (9, 5723564), (11, 4682916), (12, 4292673), (14, 3679434), (18, 2861782), (21, 2452956), (22, 2341458), (28, 1839717), (33, 1560972), (36, 1430891), (42, 1226478), (44, 1170729), (63, 817652), (66, 780486), (77, 668988), (84, 613239), (99, 520324), (126, 408826), (132, 390243), (154, 334494), (198, 260162), (231, 222996), (252, 204413), (308, 167247), (396, 130081), (462, 111498), (693, 74332), (924, 55749), (1386, 37166), (2772, 18583)]