53272400

素因数分解:

$2^4\times 5^2\times {\mathrm{97}}^1\times {\mathrm{1373}}^1$

素因数の和:1488

約数の個数: 60

約数和(自身を含む): 129400572

約数和(自身を除く): 76128172

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 97, 100, 194, 200, 388, 400, 485, 776, 970, 1373, 1552, 1940, 2425, 2746, 3880, 4850, 5492, 6865, 7760, 9700, 10984, 13730, 19400, 21968, 27460, 34325, 38800, 54920, 68650, 109840, 133181, 137300, 266362, 274600, 532724, 549200, 665905, 1065448, 1331810, 2130896, 2663620, 3329525, 5327240, 6659050, 10654480, 13318100, 26636200, 53272400]

約数ペア:

[(1, 53272400), (2, 26636200), (4, 13318100), (5, 10654480), (8, 6659050), (10, 5327240), (16, 3329525), (20, 2663620), (25, 2130896), (40, 1331810), (50, 1065448), (80, 665905), (97, 549200), (100, 532724), (194, 274600), (200, 266362), (388, 137300), (400, 133181), (485, 109840), (776, 68650), (970, 54920), (1373, 38800), (1552, 34325), (1940, 27460), (2425, 21968), (2746, 19400), (3880, 13730), (4850, 10984), (5492, 9700), (6865, 7760)]