47994228

素因数分解:

$2^2\times 3^3\times {\mathrm{19}}^2\times {\mathrm{1231}}^1$

素因数の和:1282

約数の個数: 72

約数和(自身を含む): 131429760

約数和(自身を除く): 83435532

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 36, 38, 54, 57, 76, 108, 114, 171, 228, 342, 361, 513, 684, 722, 1026, 1083, 1231, 1444, 2052, 2166, 2462, 3249, 3693, 4332, 4924, 6498, 7386, 9747, 11079, 12996, 14772, 19494, 22158, 23389, 33237, 38988, 44316, 46778, 66474, 70167, 93556, 132948, 140334, 210501, 280668, 421002, 444391, 631503, 842004, 888782, 1263006, 1333173, 1777564, 2526012, 2666346, 3999519, 5332692, 7999038, 11998557, 15998076, 23997114, 47994228]

約数ペア:

[(1, 47994228), (2, 23997114), (3, 15998076), (4, 11998557), (6, 7999038), (9, 5332692), (12, 3999519), (18, 2666346), (19, 2526012), (27, 1777564), (36, 1333173), (38, 1263006), (54, 888782), (57, 842004), (76, 631503), (108, 444391), (114, 421002), (171, 280668), (228, 210501), (342, 140334), (361, 132948), (513, 93556), (684, 70167), (722, 66474), (1026, 46778), (1083, 44316), (1231, 38988), (1444, 33237), (2052, 23389), (2166, 22158), (2462, 19494), (3249, 14772), (3693, 12996), (4332, 11079), (4924, 9747), (6498, 7386)]