48435640

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1$

素因数の和:173

約数の個数: 128

約数和(自身を含む): 126904320

約数和(自身を除く): 78468680

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 31, 40, 44, 53, 55, 62, 67, 88, 106, 110, 124, 134, 155, 212, 220, 248, 265, 268, 310, 335, 341, 424, 440, 530, 536, 583, 620, 670, 682, 737, 1060, 1166, 1240, 1340, 1364, 1474, 1643, 1705, 2077, 2120, 2332, 2680, 2728, 2915, 2948, 3286, 3410, 3551, 3685, 4154, 4664, 5830, 5896, 6572, 6820, 7102, 7370, 8215, 8308, 10385, 11660, 13144, 13640, 14204, 14740, 16430, 16616, 17755, 18073, 20770, 22847, 23320, 28408, 29480, 32860, 35510, 36146, 39061, 41540, 45694, 65720, 71020, 72292, 78122, 83080, 90365, 91388, 110081, 114235, 142040, 144584, 156244, 180730, 182776, 195305, 220162, 228470, 312488, 361460, 390610, 440324, 456940, 550405, 722920, 781220, 880648, 913880, 1100810, 1210891, 1562440, 2201620, 2421782, 4403240, 4843564, 6054455, 9687128, 12108910, 24217820, 48435640]

約数ペア:

[(1, 48435640), (2, 24217820), (4, 12108910), (5, 9687128), (8, 6054455), (10, 4843564), (11, 4403240), (20, 2421782), (22, 2201620), (31, 1562440), (40, 1210891), (44, 1100810), (53, 913880), (55, 880648), (62, 781220), (67, 722920), (88, 550405), (106, 456940), (110, 440324), (124, 390610), (134, 361460), (155, 312488), (212, 228470), (220, 220162), (248, 195305), (265, 182776), (268, 180730), (310, 156244), (335, 144584), (341, 142040), (424, 114235), (440, 110081), (530, 91388), (536, 90365), (583, 83080), (620, 78122), (670, 72292), (682, 71020), (737, 65720), (1060, 45694), (1166, 41540), (1240, 39061), (1340, 36146), (1364, 35510), (1474, 32860), (1643, 29480), (1705, 28408), (2077, 23320), (2120, 22847), (2332, 20770), (2680, 18073), (2728, 17755), (2915, 16616), (2948, 16430), (3286, 14740), (3410, 14204), (3551, 13640), (3685, 13144), (4154, 11660), (4664, 10385), (5830, 8308), (5896, 8215), (6572, 7370), (6820, 7102)]