51946128

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{27749}}^1$

素因数の和:27776

約数の個数: 60

約数和(自身を含む): 156565500

約数和(自身を除く): 104619372

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 72, 78, 104, 117, 144, 156, 208, 234, 312, 468, 624, 936, 1872, 27749, 55498, 83247, 110996, 166494, 221992, 249741, 332988, 360737, 443984, 499482, 665976, 721474, 998964, 1082211, 1331952, 1442948, 1997928, 2164422, 2885896, 3246633, 3995856, 4328844, 5771792, 6493266, 8657688, 12986532, 17315376, 25973064, 51946128]

約数ペア:

[(1, 51946128), (2, 25973064), (3, 17315376), (4, 12986532), (6, 8657688), (8, 6493266), (9, 5771792), (12, 4328844), (13, 3995856), (16, 3246633), (18, 2885896), (24, 2164422), (26, 1997928), (36, 1442948), (39, 1331952), (48, 1082211), (52, 998964), (72, 721474), (78, 665976), (104, 499482), (117, 443984), (144, 360737), (156, 332988), (208, 249741), (234, 221992), (312, 166494), (468, 110996), (624, 83247), (936, 55498), (1872, 27749)]