49209975438

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{157}}^1\times {\mathrm{193}}^1\times {\mathrm{443}}^1$

素因数の和:858

約数の個数: 128

約数和(自身を含む): 109746911232

約数和(自身を除く): 60536935794

約数列:

[1, 2, 3, 6, 13, 26, 39, 47, 78, 94, 141, 157, 193, 282, 314, 386, 443, 471, 579, 611, 886, 942, 1158, 1222, 1329, 1833, 2041, 2509, 2658, 3666, 4082, 5018, 5759, 6123, 7379, 7527, 9071, 11518, 12246, 14758, 15054, 17277, 18142, 20821, 22137, 27213, 30301, 34554, 41642, 44274, 54426, 60602, 62463, 69551, 85499, 90903, 95927, 117923, 124926, 139102, 170998, 181806, 191854, 208653, 235846, 256497, 270673, 287781, 353769, 393913, 417306, 512994, 541346, 575562, 707538, 787826, 812019, 904163, 1111487, 1181739, 1424147, 1624038, 1808326, 2222974, 2363478, 2712489, 2848294, 3268897, 3334461, 4018453, 4272441, 5424978, 6537794, 6668922, 8036906, 8544882, 9806691, 12055359, 13423343, 18513911, 19613382, 24110718, 26846686, 37027822, 40270029, 42495661, 52239889, 55541733, 80540058, 84991322, 104479778, 111083466, 127486983, 156719667, 174503459, 254973966, 313439334, 349006918, 523510377, 630897121, 1047020754, 1261794242, 1892691363, 3785382726, 8201662573, 16403325146, 24604987719, 49209975438]

約数ペア:

[(1, 49209975438), (2, 24604987719), (3, 16403325146), (6, 8201662573), (13, 3785382726), (26, 1892691363), (39, 1261794242), (47, 1047020754), (78, 630897121), (94, 523510377), (141, 349006918), (157, 313439334), (193, 254973966), (282, 174503459), (314, 156719667), (386, 127486983), (443, 111083466), (471, 104479778), (579, 84991322), (611, 80540058), (886, 55541733), (942, 52239889), (1158, 42495661), (1222, 40270029), (1329, 37027822), (1833, 26846686), (2041, 24110718), (2509, 19613382), (2658, 18513911), (3666, 13423343), (4082, 12055359), (5018, 9806691), (5759, 8544882), (6123, 8036906), (7379, 6668922), (7527, 6537794), (9071, 5424978), (11518, 4272441), (12246, 4018453), (14758, 3334461), (15054, 3268897), (17277, 2848294), (18142, 2712489), (20821, 2363478), (22137, 2222974), (27213, 1808326), (30301, 1624038), (34554, 1424147), (41642, 1181739), (44274, 1111487), (54426, 904163), (60602, 812019), (62463, 787826), (69551, 707538), (85499, 575562), (90903, 541346), (95927, 512994), (117923, 417306), (124926, 393913), (139102, 353769), (170998, 287781), (181806, 270673), (191854, 256497), (208653, 235846)]