54250035

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{383}}^1$

素因数の和:488

約数の個数: 64

約数和(自身を含む): 106168320

約数和(自身を除く): 51918285

約数列:

[1, 3, 5, 7, 15, 19, 21, 35, 57, 71, 95, 105, 133, 213, 285, 355, 383, 399, 497, 665, 1065, 1149, 1349, 1491, 1915, 1995, 2485, 2681, 4047, 5745, 6745, 7277, 7455, 8043, 9443, 13405, 20235, 21831, 27193, 28329, 36385, 40215, 47215, 50939, 81579, 109155, 135965, 141645, 152817, 190351, 254695, 407895, 516667, 571053, 764085, 951755, 1550001, 2583335, 2855265, 3616669, 7750005, 10850007, 18083345, 54250035]

約数ペア:

[(1, 54250035), (3, 18083345), (5, 10850007), (7, 7750005), (15, 3616669), (19, 2855265), (21, 2583335), (35, 1550001), (57, 951755), (71, 764085), (95, 571053), (105, 516667), (133, 407895), (213, 254695), (285, 190351), (355, 152817), (383, 141645), (399, 135965), (497, 109155), (665, 81579), (1065, 50939), (1149, 47215), (1349, 40215), (1491, 36385), (1915, 28329), (1995, 27193), (2485, 21831), (2681, 20235), (4047, 13405), (5745, 9443), (6745, 8043), (7277, 7455)]