50552892

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{991}}^1$

素因数の和:1123

約数の個数: 72

約数和(自身を含む): 139018880

約数和(自身を除く): 88465988

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 109, 117, 156, 218, 234, 327, 436, 468, 654, 981, 991, 1308, 1417, 1962, 1982, 2834, 2973, 3924, 3964, 4251, 5668, 5946, 8502, 8919, 11892, 12753, 12883, 17004, 17838, 25506, 25766, 35676, 38649, 51012, 51532, 77298, 108019, 115947, 154596, 216038, 231894, 324057, 432076, 463788, 648114, 972171, 1296228, 1404247, 1944342, 2808494, 3888684, 4212741, 5616988, 8425482, 12638223, 16850964, 25276446, 50552892]

約数ペア:

[(1, 50552892), (2, 25276446), (3, 16850964), (4, 12638223), (6, 8425482), (9, 5616988), (12, 4212741), (13, 3888684), (18, 2808494), (26, 1944342), (36, 1404247), (39, 1296228), (52, 972171), (78, 648114), (109, 463788), (117, 432076), (156, 324057), (218, 231894), (234, 216038), (327, 154596), (436, 115947), (468, 108019), (654, 77298), (981, 51532), (991, 51012), (1308, 38649), (1417, 35676), (1962, 25766), (1982, 25506), (2834, 17838), (2973, 17004), (3924, 12883), (3964, 12753), (4251, 11892), (5668, 8919), (5946, 8502)]