53203050

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{191}}^1\times {\mathrm{619}}^1$

素因数の和:828

約数の個数: 72

約数和(自身を含む): 143919360

約数和(自身を除く): 90716310

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 90, 150, 191, 225, 382, 450, 573, 619, 955, 1146, 1238, 1719, 1857, 1910, 2865, 3095, 3438, 3714, 4775, 5571, 5730, 6190, 8595, 9285, 9550, 11142, 14325, 15475, 17190, 18570, 27855, 28650, 30950, 42975, 46425, 55710, 85950, 92850, 118229, 139275, 236458, 278550, 354687, 591145, 709374, 1064061, 1182290, 1773435, 2128122, 2955725, 3546870, 5320305, 5911450, 8867175, 10640610, 17734350, 26601525, 53203050]

約数ペア:

[(1, 53203050), (2, 26601525), (3, 17734350), (5, 10640610), (6, 8867175), (9, 5911450), (10, 5320305), (15, 3546870), (18, 2955725), (25, 2128122), (30, 1773435), (45, 1182290), (50, 1064061), (75, 709374), (90, 591145), (150, 354687), (191, 278550), (225, 236458), (382, 139275), (450, 118229), (573, 92850), (619, 85950), (955, 55710), (1146, 46425), (1238, 42975), (1719, 30950), (1857, 28650), (1910, 27855), (2865, 18570), (3095, 17190), (3438, 15475), (3714, 14325), (4775, 11142), (5571, 9550), (5730, 9285), (6190, 8595)]