53978392

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{463}}^1$

素因数の和:560

約数の個数: 64

約数和(自身を含む): 116928000

約数和(自身を除く): 62949608

約数列:

[1, 2, 4, 8, 13, 19, 26, 38, 52, 59, 76, 104, 118, 152, 236, 247, 463, 472, 494, 767, 926, 988, 1121, 1534, 1852, 1976, 2242, 3068, 3704, 4484, 6019, 6136, 8797, 8968, 12038, 14573, 17594, 24076, 27317, 29146, 35188, 48152, 54634, 58292, 70376, 109268, 114361, 116584, 218536, 228722, 355121, 457444, 519023, 710242, 914888, 1038046, 1420484, 2076092, 2840968, 4152184, 6747299, 13494598, 26989196, 53978392]

約数ペア:

[(1, 53978392), (2, 26989196), (4, 13494598), (8, 6747299), (13, 4152184), (19, 2840968), (26, 2076092), (38, 1420484), (52, 1038046), (59, 914888), (76, 710242), (104, 519023), (118, 457444), (152, 355121), (236, 228722), (247, 218536), (463, 116584), (472, 114361), (494, 109268), (767, 70376), (926, 58292), (988, 54634), (1121, 48152), (1534, 35188), (1852, 29146), (1976, 27317), (2242, 24076), (3068, 17594), (3704, 14573), (4484, 12038), (6019, 8968), (6136, 8797)]