55806100

素因数分解:

$2^2\times 5^2\times 7^3\times {\mathrm{1627}}^1$

素因数の和:1662

約数の個数: 72

約数和(自身を含む): 141310400

約数和(自身を除く): 85504300

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 49, 50, 70, 98, 100, 140, 175, 196, 245, 343, 350, 490, 686, 700, 980, 1225, 1372, 1627, 1715, 2450, 3254, 3430, 4900, 6508, 6860, 8135, 8575, 11389, 16270, 17150, 22778, 32540, 34300, 40675, 45556, 56945, 79723, 81350, 113890, 159446, 162700, 227780, 284725, 318892, 398615, 558061, 569450, 797230, 1116122, 1138900, 1594460, 1993075, 2232244, 2790305, 3986150, 5580610, 7972300, 11161220, 13951525, 27903050, 55806100]

約数ペア:

[(1, 55806100), (2, 27903050), (4, 13951525), (5, 11161220), (7, 7972300), (10, 5580610), (14, 3986150), (20, 2790305), (25, 2232244), (28, 1993075), (35, 1594460), (49, 1138900), (50, 1116122), (70, 797230), (98, 569450), (100, 558061), (140, 398615), (175, 318892), (196, 284725), (245, 227780), (343, 162700), (350, 159446), (490, 113890), (686, 81350), (700, 79723), (980, 56945), (1225, 45556), (1372, 40675), (1627, 34300), (1715, 32540), (2450, 22778), (3254, 17150), (3430, 16270), (4900, 11389), (6508, 8575), (6860, 8135)]