51550148

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{113}}^1\times {\mathrm{283}}^1$

素因数の和:444

約数の個数: 48

約数和(自身を含む): 101531136

約数和(自身を除く): 49980988

約数列:

[1, 2, 4, 13, 26, 31, 52, 62, 113, 124, 226, 283, 403, 452, 566, 806, 1132, 1469, 1612, 2938, 3503, 3679, 5876, 7006, 7358, 8773, 14012, 14716, 17546, 31979, 35092, 45539, 63958, 91078, 114049, 127916, 182156, 228098, 415727, 456196, 831454, 991349, 1662908, 1982698, 3965396, 12887537, 25775074, 51550148]

約数ペア:

[(1, 51550148), (2, 25775074), (4, 12887537), (13, 3965396), (26, 1982698), (31, 1662908), (52, 991349), (62, 831454), (113, 456196), (124, 415727), (226, 228098), (283, 182156), (403, 127916), (452, 114049), (566, 91078), (806, 63958), (1132, 45539), (1469, 35092), (1612, 31979), (2938, 17546), (3503, 14716), (3679, 14012), (5876, 8773), (7006, 7358)]