52420392

素因数分解:

$2^3\times 3^3\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{241}}^1$

素因数の和:328

約数の個数: 128

約数和(自身を含む): 156816000

約数和(自身を除く): 104395608

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 27, 36, 38, 53, 54, 57, 72, 76, 106, 108, 114, 152, 159, 171, 212, 216, 228, 241, 318, 342, 424, 456, 477, 482, 513, 636, 684, 723, 954, 964, 1007, 1026, 1272, 1368, 1431, 1446, 1908, 1928, 2014, 2052, 2169, 2862, 2892, 3021, 3816, 4028, 4104, 4338, 4579, 5724, 5784, 6042, 6507, 8056, 8676, 9063, 9158, 11448, 12084, 12773, 13014, 13737, 17352, 18126, 18316, 24168, 25546, 26028, 27189, 27474, 36252, 36632, 38319, 41211, 51092, 52056, 54378, 54948, 72504, 76638, 82422, 102184, 108756, 109896, 114957, 123633, 153276, 164844, 217512, 229914, 242687, 247266, 306552, 329688, 344871, 459828, 485374, 494532, 689742, 728061, 919656, 970748, 989064, 1379484, 1456122, 1941496, 2184183, 2758968, 2912244, 4368366, 5824488, 6552549, 8736732, 13105098, 17473464, 26210196, 52420392]

約数ペア:

[(1, 52420392), (2, 26210196), (3, 17473464), (4, 13105098), (6, 8736732), (8, 6552549), (9, 5824488), (12, 4368366), (18, 2912244), (19, 2758968), (24, 2184183), (27, 1941496), (36, 1456122), (38, 1379484), (53, 989064), (54, 970748), (57, 919656), (72, 728061), (76, 689742), (106, 494532), (108, 485374), (114, 459828), (152, 344871), (159, 329688), (171, 306552), (212, 247266), (216, 242687), (228, 229914), (241, 217512), (318, 164844), (342, 153276), (424, 123633), (456, 114957), (477, 109896), (482, 108756), (513, 102184), (636, 82422), (684, 76638), (723, 72504), (954, 54948), (964, 54378), (1007, 52056), (1026, 51092), (1272, 41211), (1368, 38319), (1431, 36632), (1446, 36252), (1908, 27474), (1928, 27189), (2014, 26028), (2052, 25546), (2169, 24168), (2862, 18316), (2892, 18126), (3021, 17352), (3816, 13737), (4028, 13014), (4104, 12773), (4338, 12084), (4579, 11448), (5724, 9158), (5784, 9063), (6042, 8676), (6507, 8056)]