47238970

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^2\times {\mathrm{41}}^1\times {\mathrm{137}}^1$

素因数の和:243

約数の個数: 48

約数和(自身を含む): 90869688

約数和(自身を除く): 43630718

約数列:

[1, 2, 5, 10, 29, 41, 58, 82, 137, 145, 205, 274, 290, 410, 685, 841, 1189, 1370, 1682, 2378, 3973, 4205, 5617, 5945, 7946, 8410, 11234, 11890, 19865, 28085, 34481, 39730, 56170, 68962, 115217, 162893, 172405, 230434, 325786, 344810, 576085, 814465, 1152170, 1628930, 4723897, 9447794, 23619485, 47238970]

約数ペア:

[(1, 47238970), (2, 23619485), (5, 9447794), (10, 4723897), (29, 1628930), (41, 1152170), (58, 814465), (82, 576085), (137, 344810), (145, 325786), (205, 230434), (274, 172405), (290, 162893), (410, 115217), (685, 68962), (841, 56170), (1189, 39730), (1370, 34481), (1682, 28085), (2378, 19865), (3973, 11890), (4205, 11234), (5617, 8410), (5945, 7946)]