51961542

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{97}}^1\times {\mathrm{127}}^1$

素因数の和:285

約数の個数: 64

約数和(自身を含む): 114401280

約数和(自身を除く): 62439738

約数列:

[1, 2, 3, 6, 19, 37, 38, 57, 74, 97, 111, 114, 127, 194, 222, 254, 291, 381, 582, 703, 762, 1406, 1843, 2109, 2413, 3589, 3686, 4218, 4699, 4826, 5529, 7178, 7239, 9398, 10767, 11058, 12319, 14097, 14478, 21534, 24638, 28194, 36957, 68191, 73914, 89281, 136382, 178562, 204573, 234061, 267843, 409146, 455803, 468122, 535686, 702183, 911606, 1367409, 1404366, 2734818, 8660257, 17320514, 25980771, 51961542]

約数ペア:

[(1, 51961542), (2, 25980771), (3, 17320514), (6, 8660257), (19, 2734818), (37, 1404366), (38, 1367409), (57, 911606), (74, 702183), (97, 535686), (111, 468122), (114, 455803), (127, 409146), (194, 267843), (222, 234061), (254, 204573), (291, 178562), (381, 136382), (582, 89281), (703, 73914), (762, 68191), (1406, 36957), (1843, 28194), (2109, 24638), (2413, 21534), (3589, 14478), (3686, 14097), (4218, 12319), (4699, 11058), (4826, 10767), (5529, 9398), (7178, 7239)]