51965250

素因数分解:

$2^1\times 3^1\times 5^3\times {\mathrm{193}}^1\times {\mathrm{359}}^1$

素因数の和:572

約数の個数: 64

約数和(自身を含む): 130740480

約数和(自身を除く): 78775230

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 125, 150, 193, 250, 359, 375, 386, 579, 718, 750, 965, 1077, 1158, 1795, 1930, 2154, 2895, 3590, 4825, 5385, 5790, 8975, 9650, 10770, 14475, 17950, 24125, 26925, 28950, 44875, 48250, 53850, 69287, 72375, 89750, 134625, 138574, 144750, 207861, 269250, 346435, 415722, 692870, 1039305, 1732175, 2078610, 3464350, 5196525, 8660875, 10393050, 17321750, 25982625, 51965250]

約数ペア:

[(1, 51965250), (2, 25982625), (3, 17321750), (5, 10393050), (6, 8660875), (10, 5196525), (15, 3464350), (25, 2078610), (30, 1732175), (50, 1039305), (75, 692870), (125, 415722), (150, 346435), (193, 269250), (250, 207861), (359, 144750), (375, 138574), (386, 134625), (579, 89750), (718, 72375), (750, 69287), (965, 53850), (1077, 48250), (1158, 44875), (1795, 28950), (1930, 26925), (2154, 24125), (2895, 17950), (3590, 14475), (4825, 10770), (5385, 9650), (5790, 8975)]