49993515

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{457}}^1$

素因数の和:509

約数の個数: 96

約数和(自身を含む): 108029376

約数和(自身を除く): 58035861

約数列:

[1, 3, 5, 9, 11, 13, 15, 17, 33, 39, 45, 51, 55, 65, 85, 99, 117, 143, 153, 165, 187, 195, 221, 255, 429, 457, 495, 561, 585, 663, 715, 765, 935, 1105, 1287, 1371, 1683, 1989, 2145, 2285, 2431, 2805, 3315, 4113, 5027, 5941, 6435, 6855, 7293, 7769, 8415, 9945, 12155, 15081, 17823, 20565, 21879, 23307, 25135, 29705, 36465, 38845, 45243, 53469, 65351, 69921, 75405, 85459, 89115, 100997, 109395, 116535, 196053, 226215, 256377, 267345, 302991, 326755, 349605, 427295, 504985, 588159, 769131, 908973, 980265, 1110967, 1281885, 1514955, 2940795, 3332901, 3845655, 4544865, 5554835, 9998703, 16664505, 49993515]

約数ペア:

[(1, 49993515), (3, 16664505), (5, 9998703), (9, 5554835), (11, 4544865), (13, 3845655), (15, 3332901), (17, 2940795), (33, 1514955), (39, 1281885), (45, 1110967), (51, 980265), (55, 908973), (65, 769131), (85, 588159), (99, 504985), (117, 427295), (143, 349605), (153, 326755), (165, 302991), (187, 267345), (195, 256377), (221, 226215), (255, 196053), (429, 116535), (457, 109395), (495, 100997), (561, 89115), (585, 85459), (663, 75405), (715, 69921), (765, 65351), (935, 53469), (1105, 45243), (1287, 38845), (1371, 36465), (1683, 29705), (1989, 25135), (2145, 23307), (2285, 21879), (2431, 20565), (2805, 17823), (3315, 15081), (4113, 12155), (5027, 9945), (5941, 8415), (6435, 7769), (6855, 7293)]