49761972

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^1\times {\mathrm{23}}^2\times {\mathrm{67}}^1$

素因数の和:139

約数の個数: 144

約数和(自身を含む): 147407680

約数和(自身を除く): 97645708

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 23, 26, 27, 36, 39, 46, 52, 54, 67, 69, 78, 92, 108, 117, 134, 138, 156, 201, 207, 234, 268, 276, 299, 351, 402, 414, 468, 529, 598, 603, 621, 702, 804, 828, 871, 897, 1058, 1196, 1206, 1242, 1404, 1541, 1587, 1742, 1794, 1809, 2116, 2412, 2484, 2613, 2691, 3082, 3174, 3484, 3588, 3618, 4623, 4761, 5226, 5382, 6164, 6348, 6877, 7236, 7839, 8073, 9246, 9522, 10452, 10764, 13754, 13869, 14283, 15678, 16146, 18492, 19044, 20033, 20631, 23517, 27508, 27738, 28566, 31356, 32292, 35443, 40066, 41262, 41607, 47034, 55476, 57132, 60099, 61893, 70886, 80132, 82524, 83214, 94068, 106329, 120198, 123786, 141772, 166428, 180297, 185679, 212658, 240396, 247572, 318987, 360594, 371358, 425316, 460759, 540891, 637974, 721188, 742716, 921518, 956961, 1081782, 1275948, 1382277, 1843036, 1913922, 2163564, 2764554, 3827844, 4146831, 5529108, 8293662, 12440493, 16587324, 24880986, 49761972]

約数ペア:

[(1, 49761972), (2, 24880986), (3, 16587324), (4, 12440493), (6, 8293662), (9, 5529108), (12, 4146831), (13, 3827844), (18, 2764554), (23, 2163564), (26, 1913922), (27, 1843036), (36, 1382277), (39, 1275948), (46, 1081782), (52, 956961), (54, 921518), (67, 742716), (69, 721188), (78, 637974), (92, 540891), (108, 460759), (117, 425316), (134, 371358), (138, 360594), (156, 318987), (201, 247572), (207, 240396), (234, 212658), (268, 185679), (276, 180297), (299, 166428), (351, 141772), (402, 123786), (414, 120198), (468, 106329), (529, 94068), (598, 83214), (603, 82524), (621, 80132), (702, 70886), (804, 61893), (828, 60099), (871, 57132), (897, 55476), (1058, 47034), (1196, 41607), (1206, 41262), (1242, 40066), (1404, 35443), (1541, 32292), (1587, 31356), (1742, 28566), (1794, 27738), (1809, 27508), (2116, 23517), (2412, 20631), (2484, 20033), (2613, 19044), (2691, 18492), (3082, 16146), (3174, 15678), (3484, 14283), (3588, 13869), (3618, 13754), (4623, 10764), (4761, 10452), (5226, 9522), (5382, 9246), (6164, 8073), (6348, 7839), (6877, 7236)]