49206914799

素因数分解:

$3^1\times 7^3\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{22273}}^1$

素因数の和:22429

約数の個数: 64

約数和(自身を含む): 81255552000

約数和(自身を除く): 32048637201

約数列:

[1, 3, 7, 19, 21, 49, 57, 113, 133, 147, 339, 343, 399, 791, 931, 1029, 2147, 2373, 2793, 5537, 6441, 6517, 15029, 16611, 19551, 22273, 38759, 45087, 66819, 105203, 116277, 155911, 315609, 423187, 467733, 736421, 1091377, 1269561, 2209263, 2516849, 2962309, 3274131, 7550547, 7639639, 8886927, 17617943, 20736163, 22918917, 47820131, 52853829, 62208489, 123325601, 143460393, 145153141, 334740917, 369976803, 435459423, 863279207, 1004222751, 2343186419, 2589837621, 7029559257, 16402304933, 49206914799]

約数ペア:

[(1, 49206914799), (3, 16402304933), (7, 7029559257), (19, 2589837621), (21, 2343186419), (49, 1004222751), (57, 863279207), (113, 435459423), (133, 369976803), (147, 334740917), (339, 145153141), (343, 143460393), (399, 123325601), (791, 62208489), (931, 52853829), (1029, 47820131), (2147, 22918917), (2373, 20736163), (2793, 17617943), (5537, 8886927), (6441, 7639639), (6517, 7550547), (15029, 3274131), (16611, 2962309), (19551, 2516849), (22273, 2209263), (38759, 1269561), (45087, 1091377), (66819, 736421), (105203, 467733), (116277, 423187), (155911, 315609)]