56425950

素因数分解:

$2^1\times 3^3\times 5^2\times 7^2\times {\mathrm{853}}^1$

素因数の和:888

約数の個数: 144

約数和(自身を含む): 181082160

約数和(自身を除く): 124656210

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 25, 27, 30, 35, 42, 45, 49, 50, 54, 63, 70, 75, 90, 98, 105, 126, 135, 147, 150, 175, 189, 210, 225, 245, 270, 294, 315, 350, 378, 441, 450, 490, 525, 630, 675, 735, 853, 882, 945, 1050, 1225, 1323, 1350, 1470, 1575, 1706, 1890, 2205, 2450, 2559, 2646, 3150, 3675, 4265, 4410, 4725, 5118, 5971, 6615, 7350, 7677, 8530, 9450, 11025, 11942, 12795, 13230, 15354, 17913, 21325, 22050, 23031, 25590, 29855, 33075, 35826, 38385, 41797, 42650, 46062, 53739, 59710, 63975, 66150, 76770, 83594, 89565, 107478, 115155, 125391, 127950, 149275, 161217, 179130, 191925, 208985, 230310, 250782, 268695, 298550, 322434, 376173, 383850, 417970, 447825, 537390, 575775, 626955, 752346, 806085, 895650, 1044925, 1128519, 1151550, 1253910, 1343475, 1612170, 1880865, 2089850, 2257038, 2686950, 3134775, 3761730, 4030425, 5642595, 6269550, 8060850, 9404325, 11285190, 18808650, 28212975, 56425950]

約数ペア:

[(1, 56425950), (2, 28212975), (3, 18808650), (5, 11285190), (6, 9404325), (7, 8060850), (9, 6269550), (10, 5642595), (14, 4030425), (15, 3761730), (18, 3134775), (21, 2686950), (25, 2257038), (27, 2089850), (30, 1880865), (35, 1612170), (42, 1343475), (45, 1253910), (49, 1151550), (50, 1128519), (54, 1044925), (63, 895650), (70, 806085), (75, 752346), (90, 626955), (98, 575775), (105, 537390), (126, 447825), (135, 417970), (147, 383850), (150, 376173), (175, 322434), (189, 298550), (210, 268695), (225, 250782), (245, 230310), (270, 208985), (294, 191925), (315, 179130), (350, 161217), (378, 149275), (441, 127950), (450, 125391), (490, 115155), (525, 107478), (630, 89565), (675, 83594), (735, 76770), (853, 66150), (882, 63975), (945, 59710), (1050, 53739), (1225, 46062), (1323, 42650), (1350, 41797), (1470, 38385), (1575, 35826), (1706, 33075), (1890, 29855), (2205, 25590), (2450, 23031), (2559, 22050), (2646, 21325), (3150, 17913), (3675, 15354), (4265, 13230), (4410, 12795), (4725, 11942), (5118, 11025), (5971, 9450), (6615, 8530), (7350, 7677)]