48486750

素因数分解:

$2^1\times 3^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{4973}}^1$

素因数の和:5006

約数の個数: 64

約数和(自身を含む): 130358592

約数和(自身を除く): 81871842

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 25, 26, 30, 39, 50, 65, 75, 78, 125, 130, 150, 195, 250, 325, 375, 390, 650, 750, 975, 1625, 1950, 3250, 4875, 4973, 9750, 9946, 14919, 24865, 29838, 49730, 64649, 74595, 124325, 129298, 149190, 193947, 248650, 323245, 372975, 387894, 621625, 646490, 745950, 969735, 1243250, 1616225, 1864875, 1939470, 3232450, 3729750, 4848675, 8081125, 9697350, 16162250, 24243375, 48486750]

約数ペア:

[(1, 48486750), (2, 24243375), (3, 16162250), (5, 9697350), (6, 8081125), (10, 4848675), (13, 3729750), (15, 3232450), (25, 1939470), (26, 1864875), (30, 1616225), (39, 1243250), (50, 969735), (65, 745950), (75, 646490), (78, 621625), (125, 387894), (130, 372975), (150, 323245), (195, 248650), (250, 193947), (325, 149190), (375, 129298), (390, 124325), (650, 74595), (750, 64649), (975, 49730), (1625, 29838), (1950, 24865), (3250, 14919), (4875, 9946), (4973, 9750)]