53186250

素因数分解:

$2^1\times 3^1\times 5^4\times {\mathrm{13}}^1\times {\mathrm{1091}}^1$

素因数の和:1129

約数の個数: 80

約数和(自身を含む): 143279136

約数和(自身を除く): 90092886

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, 625, 650, 750, 975, 1091, 1250, 1625, 1875, 1950, 2182, 3250, 3273, 3750, 4875, 5455, 6546, 8125, 9750, 10910, 14183, 16250, 16365, 24375, 27275, 28366, 32730, 42549, 48750, 54550, 70915, 81825, 85098, 136375, 141830, 163650, 212745, 272750, 354575, 409125, 425490, 681875, 709150, 818250, 1063725, 1363750, 1772875, 2045625, 2127450, 3545750, 4091250, 5318625, 8864375, 10637250, 17728750, 26593125, 53186250]

約数ペア:

[(1, 53186250), (2, 26593125), (3, 17728750), (5, 10637250), (6, 8864375), (10, 5318625), (13, 4091250), (15, 3545750), (25, 2127450), (26, 2045625), (30, 1772875), (39, 1363750), (50, 1063725), (65, 818250), (75, 709150), (78, 681875), (125, 425490), (130, 409125), (150, 354575), (195, 272750), (250, 212745), (325, 163650), (375, 141830), (390, 136375), (625, 85098), (650, 81825), (750, 70915), (975, 54550), (1091, 48750), (1250, 42549), (1625, 32730), (1875, 28366), (1950, 27275), (2182, 24375), (3250, 16365), (3273, 16250), (3750, 14183), (4875, 10910), (5455, 9750), (6546, 8125)]