50858290

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{1019}}^1$

素因数の和:1087

約数の個数: 64

約数和(自身を含む): 112803840

約数和(自身を除く): 61945550

約数列:

[1, 2, 5, 7, 10, 14, 23, 31, 35, 46, 62, 70, 115, 155, 161, 217, 230, 310, 322, 434, 713, 805, 1019, 1085, 1426, 1610, 2038, 2170, 3565, 4991, 5095, 7130, 7133, 9982, 10190, 14266, 23437, 24955, 31589, 35665, 46874, 49910, 63178, 71330, 117185, 157945, 164059, 221123, 234370, 315890, 328118, 442246, 726547, 820295, 1105615, 1453094, 1640590, 2211230, 3632735, 5085829, 7265470, 10171658, 25429145, 50858290]

約数ペア:

[(1, 50858290), (2, 25429145), (5, 10171658), (7, 7265470), (10, 5085829), (14, 3632735), (23, 2211230), (31, 1640590), (35, 1453094), (46, 1105615), (62, 820295), (70, 726547), (115, 442246), (155, 328118), (161, 315890), (217, 234370), (230, 221123), (310, 164059), (322, 157945), (434, 117185), (713, 71330), (805, 63178), (1019, 49910), (1085, 46874), (1426, 35665), (1610, 31589), (2038, 24955), (2170, 23437), (3565, 14266), (4991, 10190), (5095, 9982), (7130, 7133)]