51590304

素因数分解:

$2^5\times 3^3\times {\mathrm{29}}^2\times {\mathrm{71}}^1$

素因数の和:148

約数の個数: 144

約数和(自身を含む): 158034240

約数和(自身を除く): 106443936

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 29, 32, 36, 48, 54, 58, 71, 72, 87, 96, 108, 116, 142, 144, 174, 213, 216, 232, 261, 284, 288, 348, 426, 432, 464, 522, 568, 639, 696, 783, 841, 852, 864, 928, 1044, 1136, 1278, 1392, 1566, 1682, 1704, 1917, 2059, 2088, 2272, 2523, 2556, 2784, 3132, 3364, 3408, 3834, 4118, 4176, 5046, 5112, 6177, 6264, 6728, 6816, 7569, 7668, 8236, 8352, 10092, 10224, 12354, 12528, 13456, 15138, 15336, 16472, 18531, 20184, 20448, 22707, 24708, 25056, 26912, 30276, 30672, 32944, 37062, 40368, 45414, 49416, 55593, 59711, 60552, 61344, 65888, 74124, 80736, 90828, 98832, 111186, 119422, 121104, 148248, 179133, 181656, 197664, 222372, 238844, 242208, 296496, 358266, 363312, 444744, 477688, 537399, 592992, 716532, 726624, 889488, 955376, 1074798, 1433064, 1612197, 1778976, 1910752, 2149596, 2866128, 3224394, 4299192, 5732256, 6448788, 8598384, 12897576, 17196768, 25795152, 51590304]

約数ペア:

[(1, 51590304), (2, 25795152), (3, 17196768), (4, 12897576), (6, 8598384), (8, 6448788), (9, 5732256), (12, 4299192), (16, 3224394), (18, 2866128), (24, 2149596), (27, 1910752), (29, 1778976), (32, 1612197), (36, 1433064), (48, 1074798), (54, 955376), (58, 889488), (71, 726624), (72, 716532), (87, 592992), (96, 537399), (108, 477688), (116, 444744), (142, 363312), (144, 358266), (174, 296496), (213, 242208), (216, 238844), (232, 222372), (261, 197664), (284, 181656), (288, 179133), (348, 148248), (426, 121104), (432, 119422), (464, 111186), (522, 98832), (568, 90828), (639, 80736), (696, 74124), (783, 65888), (841, 61344), (852, 60552), (864, 59711), (928, 55593), (1044, 49416), (1136, 45414), (1278, 40368), (1392, 37062), (1566, 32944), (1682, 30672), (1704, 30276), (1917, 26912), (2059, 25056), (2088, 24708), (2272, 22707), (2523, 20448), (2556, 20184), (2784, 18531), (3132, 16472), (3364, 15336), (3408, 15138), (3834, 13456), (4118, 12528), (4176, 12354), (5046, 10224), (5112, 10092), (6177, 8352), (6264, 8236), (6728, 7668), (6816, 7569)]