53536175

素因数分解:

$5^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{137}}^1$

素因数の和:201

約数の個数: 72

約数和(自身を含む): 87784560

約数和(自身を除く): 34248385

約数列:

[1, 5, 7, 11, 25, 29, 35, 49, 55, 77, 137, 145, 175, 203, 245, 275, 319, 385, 539, 685, 725, 959, 1015, 1225, 1421, 1507, 1595, 1925, 2233, 2695, 3425, 3973, 4795, 5075, 6713, 7105, 7535, 7975, 10549, 11165, 13475, 15631, 19865, 23975, 27811, 33565, 35525, 37675, 43703, 52745, 55825, 73843, 78155, 99325, 139055, 167825, 194677, 218515, 263725, 305921, 369215, 390775, 695275, 973385, 1092575, 1529605, 1846075, 2141447, 4866925, 7648025, 10707235, 53536175]

約数ペア:

[(1, 53536175), (5, 10707235), (7, 7648025), (11, 4866925), (25, 2141447), (29, 1846075), (35, 1529605), (49, 1092575), (55, 973385), (77, 695275), (137, 390775), (145, 369215), (175, 305921), (203, 263725), (245, 218515), (275, 194677), (319, 167825), (385, 139055), (539, 99325), (685, 78155), (725, 73843), (959, 55825), (1015, 52745), (1225, 43703), (1421, 37675), (1507, 35525), (1595, 33565), (1925, 27811), (2233, 23975), (2695, 19865), (3425, 15631), (3973, 13475), (4795, 11165), (5075, 10549), (6713, 7975), (7105, 7535)]