53842542

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{773}}^1$

素因数の和:857

約数の個数: 64

約数和(自身を含む): 124830720

約数和(自身を除く): 70988178

約数列:

[1, 2, 3, 6, 13, 19, 26, 38, 39, 47, 57, 78, 94, 114, 141, 247, 282, 494, 611, 741, 773, 893, 1222, 1482, 1546, 1786, 1833, 2319, 2679, 3666, 4638, 5358, 10049, 11609, 14687, 20098, 23218, 29374, 30147, 34827, 36331, 44061, 60294, 69654, 72662, 88122, 108993, 190931, 217986, 381862, 472303, 572793, 690289, 944606, 1145586, 1380578, 1416909, 2070867, 2833818, 4141734, 8973757, 17947514, 26921271, 53842542]

約数ペア:

[(1, 53842542), (2, 26921271), (3, 17947514), (6, 8973757), (13, 4141734), (19, 2833818), (26, 2070867), (38, 1416909), (39, 1380578), (47, 1145586), (57, 944606), (78, 690289), (94, 572793), (114, 472303), (141, 381862), (247, 217986), (282, 190931), (494, 108993), (611, 88122), (741, 72662), (773, 69654), (893, 60294), (1222, 44061), (1482, 36331), (1546, 34827), (1786, 30147), (1833, 29374), (2319, 23218), (2679, 20098), (3666, 14687), (4638, 11609), (5358, 10049)]