49578665854

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{487}}^1\times {\mathrm{1187}}^1$

素因数の和:1793

約数の個数: 64

約数和(自身を含む): 81952611840

約数和(自身を除く): 32373945986

約数列:

[1, 2, 19, 37, 38, 61, 74, 122, 487, 703, 974, 1159, 1187, 1406, 2257, 2318, 2374, 4514, 9253, 18019, 18506, 22553, 29707, 36038, 42883, 43919, 45106, 59414, 72407, 85766, 87838, 144814, 342361, 564433, 578069, 684722, 834461, 1099159, 1128866, 1156138, 1375733, 1668922, 2198318, 2679059, 2751466, 5358118, 10983311, 20884021, 21388553, 21966622, 35262209, 41768042, 42777106, 50902121, 70524418, 101804242, 406382507, 669981971, 812765014, 1304701733, 1339963942, 2609403466, 24789332927, 49578665854]

約数ペア:

[(1, 49578665854), (2, 24789332927), (19, 2609403466), (37, 1339963942), (38, 1304701733), (61, 812765014), (74, 669981971), (122, 406382507), (487, 101804242), (703, 70524418), (974, 50902121), (1159, 42777106), (1187, 41768042), (1406, 35262209), (2257, 21966622), (2318, 21388553), (2374, 20884021), (4514, 10983311), (9253, 5358118), (18019, 2751466), (18506, 2679059), (22553, 2198318), (29707, 1668922), (36038, 1375733), (42883, 1156138), (43919, 1128866), (45106, 1099159), (59414, 834461), (72407, 684722), (85766, 578069), (87838, 564433), (144814, 342361)]