51834768

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{457}}^1$

素因数の和:624

約数の個数: 80

約数和(自身を含む): 143115840

約数和(自身を除く): 91281072

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 48, 51, 68, 102, 136, 139, 204, 272, 278, 408, 417, 457, 556, 816, 834, 914, 1112, 1371, 1668, 1828, 2224, 2363, 2742, 3336, 3656, 4726, 5484, 6672, 7089, 7312, 7769, 9452, 10968, 14178, 15538, 18904, 21936, 23307, 28356, 31076, 37808, 46614, 56712, 62152, 63523, 93228, 113424, 124304, 127046, 186456, 190569, 254092, 372912, 381138, 508184, 762276, 1016368, 1079891, 1524552, 2159782, 3049104, 3239673, 4319564, 6479346, 8639128, 12958692, 17278256, 25917384, 51834768]

約数ペア:

[(1, 51834768), (2, 25917384), (3, 17278256), (4, 12958692), (6, 8639128), (8, 6479346), (12, 4319564), (16, 3239673), (17, 3049104), (24, 2159782), (34, 1524552), (48, 1079891), (51, 1016368), (68, 762276), (102, 508184), (136, 381138), (139, 372912), (204, 254092), (272, 190569), (278, 186456), (408, 127046), (417, 124304), (457, 113424), (556, 93228), (816, 63523), (834, 62152), (914, 56712), (1112, 46614), (1371, 37808), (1668, 31076), (1828, 28356), (2224, 23307), (2363, 21936), (2742, 18904), (3336, 15538), (3656, 14178), (4726, 10968), (5484, 9452), (6672, 7769), (7089, 7312)]