53592500

素因数分解:

$2^2\times 5^4\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1$

素因数の和:151

約数の個数: 120

約数和(自身を含む): 135013032

約数和(自身を除く): 81420532

約数列:

[1, 2, 4, 5, 10, 13, 17, 20, 25, 26, 34, 50, 52, 65, 68, 85, 97, 100, 125, 130, 170, 194, 221, 250, 260, 325, 340, 388, 425, 442, 485, 500, 625, 650, 850, 884, 970, 1105, 1250, 1261, 1300, 1625, 1649, 1700, 1940, 2125, 2210, 2425, 2500, 2522, 3250, 3298, 4250, 4420, 4850, 5044, 5525, 6305, 6500, 6596, 8125, 8245, 8500, 9700, 10625, 11050, 12125, 12610, 16250, 16490, 21250, 21437, 22100, 24250, 25220, 27625, 31525, 32500, 32980, 41225, 42500, 42874, 48500, 55250, 60625, 63050, 82450, 85748, 107185, 110500, 121250, 126100, 138125, 157625, 164900, 206125, 214370, 242500, 276250, 315250, 412250, 428740, 535925, 552500, 630500, 788125, 824500, 1030625, 1071850, 1576250, 2061250, 2143700, 2679625, 3152500, 4122500, 5359250, 10718500, 13398125, 26796250, 53592500]

約数ペア:

[(1, 53592500), (2, 26796250), (4, 13398125), (5, 10718500), (10, 5359250), (13, 4122500), (17, 3152500), (20, 2679625), (25, 2143700), (26, 2061250), (34, 1576250), (50, 1071850), (52, 1030625), (65, 824500), (68, 788125), (85, 630500), (97, 552500), (100, 535925), (125, 428740), (130, 412250), (170, 315250), (194, 276250), (221, 242500), (250, 214370), (260, 206125), (325, 164900), (340, 157625), (388, 138125), (425, 126100), (442, 121250), (485, 110500), (500, 107185), (625, 85748), (650, 82450), (850, 63050), (884, 60625), (970, 55250), (1105, 48500), (1250, 42874), (1261, 42500), (1300, 41225), (1625, 32980), (1649, 32500), (1700, 31525), (1940, 27625), (2125, 25220), (2210, 24250), (2425, 22100), (2500, 21437), (2522, 21250), (3250, 16490), (3298, 16250), (4250, 12610), (4420, 12125), (4850, 11050), (5044, 10625), (5525, 9700), (6305, 8500), (6500, 8245), (6596, 8125)]