51203988

素因数分解:

$2^2\times 3^5\times {\mathrm{11}}^1\times {\mathrm{4789}}^1$

素因数の和:4819

約数の個数: 72

約数和(自身を含む): 146459040

約数和(自身を除く): 95255052

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 27, 33, 36, 44, 54, 66, 81, 99, 108, 132, 162, 198, 243, 297, 324, 396, 486, 594, 891, 972, 1188, 1782, 2673, 3564, 4789, 5346, 9578, 10692, 14367, 19156, 28734, 43101, 52679, 57468, 86202, 105358, 129303, 158037, 172404, 210716, 258606, 316074, 387909, 474111, 517212, 632148, 775818, 948222, 1163727, 1422333, 1551636, 1896444, 2327454, 2844666, 4266999, 4654908, 5689332, 8533998, 12800997, 17067996, 25601994, 51203988]

約数ペア:

[(1, 51203988), (2, 25601994), (3, 17067996), (4, 12800997), (6, 8533998), (9, 5689332), (11, 4654908), (12, 4266999), (18, 2844666), (22, 2327454), (27, 1896444), (33, 1551636), (36, 1422333), (44, 1163727), (54, 948222), (66, 775818), (81, 632148), (99, 517212), (108, 474111), (132, 387909), (162, 316074), (198, 258606), (243, 210716), (297, 172404), (324, 158037), (396, 129303), (486, 105358), (594, 86202), (891, 57468), (972, 52679), (1188, 43101), (1782, 28734), (2673, 19156), (3564, 14367), (4789, 10692), (5346, 9578)]