54110875

素因数分解:

$5^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1$

素因数の和:173

約数の個数: 64

約数和(自身を含む): 85542912

約数和(自身を除く): 31432037

約数列:

[1, 5, 7, 13, 25, 35, 65, 67, 71, 91, 125, 175, 325, 335, 355, 455, 469, 497, 871, 875, 923, 1625, 1675, 1775, 2275, 2345, 2485, 4355, 4615, 4757, 6097, 6461, 8375, 8875, 11375, 11725, 12425, 21775, 23075, 23785, 30485, 32305, 33299, 58625, 61841, 62125, 108875, 115375, 118925, 152425, 161525, 166495, 309205, 432887, 594625, 762125, 807625, 832475, 1546025, 2164435, 4162375, 7730125, 10822175, 54110875]

約数ペア:

[(1, 54110875), (5, 10822175), (7, 7730125), (13, 4162375), (25, 2164435), (35, 1546025), (65, 832475), (67, 807625), (71, 762125), (91, 594625), (125, 432887), (175, 309205), (325, 166495), (335, 161525), (355, 152425), (455, 118925), (469, 115375), (497, 108875), (871, 62125), (875, 61841), (923, 58625), (1625, 33299), (1675, 32305), (1775, 30485), (2275, 23785), (2345, 23075), (2485, 21775), (4355, 12425), (4615, 11725), (4757, 11375), (6097, 8875), (6461, 8375)]