49817754

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{197}}^1\times {\mathrm{223}}^1$

素因数の和:441

約数の個数: 80

約数和(自身を含む): 128798208

約数和(自身を除く): 78980454

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 81, 126, 162, 189, 197, 223, 378, 394, 446, 567, 591, 669, 1134, 1182, 1338, 1379, 1561, 1773, 2007, 2758, 3122, 3546, 4014, 4137, 4683, 5319, 6021, 8274, 9366, 10638, 12042, 12411, 14049, 15957, 18063, 24822, 28098, 31914, 36126, 37233, 42147, 43931, 74466, 84294, 87862, 111699, 126441, 131793, 223398, 252882, 263586, 307517, 395379, 615034, 790758, 922551, 1186137, 1845102, 2372274, 2767653, 3558411, 5535306, 7116822, 8302959, 16605918, 24908877, 49817754]

約数ペア:

[(1, 49817754), (2, 24908877), (3, 16605918), (6, 8302959), (7, 7116822), (9, 5535306), (14, 3558411), (18, 2767653), (21, 2372274), (27, 1845102), (42, 1186137), (54, 922551), (63, 790758), (81, 615034), (126, 395379), (162, 307517), (189, 263586), (197, 252882), (223, 223398), (378, 131793), (394, 126441), (446, 111699), (567, 87862), (591, 84294), (669, 74466), (1134, 43931), (1182, 42147), (1338, 37233), (1379, 36126), (1561, 31914), (1773, 28098), (2007, 24822), (2758, 18063), (3122, 15957), (3546, 14049), (4014, 12411), (4137, 12042), (4683, 10638), (5319, 9366), (6021, 8274)]