53408394

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^2\times {\mathrm{97}}^1\times {\mathrm{181}}^1$

素因数の和:312

約数の個数: 72

約数和(自身を含む): 127295532

約数和(自身を除く): 73887138

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 97, 117, 169, 181, 194, 234, 291, 338, 362, 507, 543, 582, 873, 1014, 1086, 1261, 1521, 1629, 1746, 2353, 2522, 3042, 3258, 3783, 4706, 7059, 7566, 11349, 14118, 16393, 17557, 21177, 22698, 30589, 32786, 35114, 42354, 49179, 52671, 61178, 91767, 98358, 105342, 147537, 158013, 183534, 228241, 275301, 295074, 316026, 456482, 550602, 684723, 1369446, 2054169, 2967133, 4108338, 5934266, 8901399, 17802798, 26704197, 53408394]

約数ペア:

[(1, 53408394), (2, 26704197), (3, 17802798), (6, 8901399), (9, 5934266), (13, 4108338), (18, 2967133), (26, 2054169), (39, 1369446), (78, 684723), (97, 550602), (117, 456482), (169, 316026), (181, 295074), (194, 275301), (234, 228241), (291, 183534), (338, 158013), (362, 147537), (507, 105342), (543, 98358), (582, 91767), (873, 61178), (1014, 52671), (1086, 49179), (1261, 42354), (1521, 35114), (1629, 32786), (1746, 30589), (2353, 22698), (2522, 21177), (3042, 17557), (3258, 16393), (3783, 14118), (4706, 11349), (7059, 7566)]