51796836

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{163}}^1$

素因数の和:290

約数の個数: 144

約数和(自身を含む): 163805824

約数和(自身を除く): 112008988

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 52, 63, 78, 84, 91, 97, 117, 126, 156, 163, 182, 194, 234, 252, 273, 291, 326, 364, 388, 468, 489, 546, 582, 652, 679, 819, 873, 978, 1092, 1141, 1164, 1261, 1358, 1467, 1638, 1746, 1956, 2037, 2119, 2282, 2522, 2716, 2934, 3276, 3423, 3492, 3783, 4074, 4238, 4564, 5044, 5868, 6111, 6357, 6846, 7566, 8148, 8476, 8827, 10269, 11349, 12222, 12714, 13692, 14833, 15132, 15811, 17654, 19071, 20538, 22698, 24444, 25428, 26481, 29666, 31622, 35308, 38142, 41076, 44499, 45396, 47433, 52962, 59332, 63244, 76284, 79443, 88998, 94866, 105924, 110677, 133497, 142299, 158886, 177996, 189732, 205543, 221354, 266994, 284598, 317772, 332031, 411086, 442708, 533988, 569196, 616629, 664062, 822172, 996093, 1233258, 1328124, 1438801, 1849887, 1992186, 2466516, 2877602, 3699774, 3984372, 4316403, 5755204, 7399548, 8632806, 12949209, 17265612, 25898418, 51796836]

約数ペア:

[(1, 51796836), (2, 25898418), (3, 17265612), (4, 12949209), (6, 8632806), (7, 7399548), (9, 5755204), (12, 4316403), (13, 3984372), (14, 3699774), (18, 2877602), (21, 2466516), (26, 1992186), (28, 1849887), (36, 1438801), (39, 1328124), (42, 1233258), (52, 996093), (63, 822172), (78, 664062), (84, 616629), (91, 569196), (97, 533988), (117, 442708), (126, 411086), (156, 332031), (163, 317772), (182, 284598), (194, 266994), (234, 221354), (252, 205543), (273, 189732), (291, 177996), (326, 158886), (364, 142299), (388, 133497), (468, 110677), (489, 105924), (546, 94866), (582, 88998), (652, 79443), (679, 76284), (819, 63244), (873, 59332), (978, 52962), (1092, 47433), (1141, 45396), (1164, 44499), (1261, 41076), (1358, 38142), (1467, 35308), (1638, 31622), (1746, 29666), (1956, 26481), (2037, 25428), (2119, 24444), (2282, 22698), (2522, 20538), (2716, 19071), (2934, 17654), (3276, 15811), (3423, 15132), (3492, 14833), (3783, 13692), (4074, 12714), (4238, 12222), (4564, 11349), (5044, 10269), (5868, 8827), (6111, 8476), (6357, 8148), (6846, 7566)]