49802775

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1$

素因数の和:161

約数の個数: 96

約数和(自身を含む): 98350848

約数和(自身を除く): 48548073

約数列:

[1, 3, 5, 11, 15, 17, 25, 33, 51, 53, 55, 67, 75, 85, 159, 165, 187, 201, 255, 265, 275, 335, 425, 561, 583, 737, 795, 825, 901, 935, 1005, 1139, 1275, 1325, 1675, 1749, 2211, 2703, 2805, 2915, 3417, 3551, 3685, 3975, 4505, 4675, 5025, 5695, 8745, 9911, 10653, 11055, 12529, 13515, 14025, 14575, 17085, 17755, 18425, 22525, 28475, 29733, 37587, 39061, 43725, 49555, 53265, 55275, 60367, 62645, 67575, 85425, 88775, 117183, 148665, 181101, 187935, 195305, 247775, 266325, 301835, 313225, 585915, 664037, 743325, 905505, 939675, 976525, 1509175, 1992111, 2929575, 3320185, 4527525, 9960555, 16600925, 49802775]

約数ペア:

[(1, 49802775), (3, 16600925), (5, 9960555), (11, 4527525), (15, 3320185), (17, 2929575), (25, 1992111), (33, 1509175), (51, 976525), (53, 939675), (55, 905505), (67, 743325), (75, 664037), (85, 585915), (159, 313225), (165, 301835), (187, 266325), (201, 247775), (255, 195305), (265, 187935), (275, 181101), (335, 148665), (425, 117183), (561, 88775), (583, 85425), (737, 67575), (795, 62645), (825, 60367), (901, 55275), (935, 53265), (1005, 49555), (1139, 43725), (1275, 39061), (1325, 37587), (1675, 29733), (1749, 28475), (2211, 22525), (2703, 18425), (2805, 17755), (2915, 17085), (3417, 14575), (3551, 14025), (3685, 13515), (3975, 12529), (4505, 11055), (4675, 10653), (5025, 9911), (5695, 8745)]