54223260

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{9931}}^1$

素因数の和:9963

約数の個数: 96

約数和(自身を含む): 186880512

約数和(自身を除く): 132657252

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 35, 39, 42, 52, 60, 65, 70, 78, 84, 91, 105, 130, 140, 156, 182, 195, 210, 260, 273, 364, 390, 420, 455, 546, 780, 910, 1092, 1365, 1820, 2730, 5460, 9931, 19862, 29793, 39724, 49655, 59586, 69517, 99310, 119172, 129103, 139034, 148965, 198620, 208551, 258206, 278068, 297930, 347585, 387309, 417102, 516412, 595860, 645515, 695170, 774618, 834204, 903721, 1042755, 1291030, 1390340, 1549236, 1807442, 1936545, 2085510, 2582060, 2711163, 3614884, 3873090, 4171020, 4518605, 5422326, 7746180, 9037210, 10844652, 13555815, 18074420, 27111630, 54223260]

約数ペア:

[(1, 54223260), (2, 27111630), (3, 18074420), (4, 13555815), (5, 10844652), (6, 9037210), (7, 7746180), (10, 5422326), (12, 4518605), (13, 4171020), (14, 3873090), (15, 3614884), (20, 2711163), (21, 2582060), (26, 2085510), (28, 1936545), (30, 1807442), (35, 1549236), (39, 1390340), (42, 1291030), (52, 1042755), (60, 903721), (65, 834204), (70, 774618), (78, 695170), (84, 645515), (91, 595860), (105, 516412), (130, 417102), (140, 387309), (156, 347585), (182, 297930), (195, 278068), (210, 258206), (260, 208551), (273, 198620), (364, 148965), (390, 139034), (420, 129103), (455, 119172), (546, 99310), (780, 69517), (910, 59586), (1092, 49655), (1365, 39724), (1820, 29793), (2730, 19862), (5460, 9931)]