47442648

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{31}}^2$

素因数の和:110

約数の個数: 144

約数和(自身を含む): 142634520

約数和(自身を除く): 95191872

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 17, 22, 24, 31, 33, 34, 44, 51, 62, 66, 68, 88, 93, 102, 121, 124, 132, 136, 186, 187, 204, 242, 248, 264, 341, 363, 372, 374, 408, 484, 527, 561, 682, 726, 744, 748, 961, 968, 1023, 1054, 1122, 1364, 1452, 1496, 1581, 1922, 2046, 2057, 2108, 2244, 2728, 2883, 2904, 3162, 3751, 3844, 4092, 4114, 4216, 4488, 5766, 5797, 6171, 6324, 7502, 7688, 8184, 8228, 10571, 11253, 11532, 11594, 12342, 12648, 15004, 16337, 16456, 17391, 21142, 22506, 23064, 23188, 24684, 30008, 31713, 32674, 34782, 42284, 45012, 46376, 49011, 49368, 63426, 63767, 65348, 69564, 84568, 90024, 98022, 116281, 126852, 127534, 130696, 139128, 179707, 191301, 196044, 232562, 253704, 255068, 348843, 359414, 382602, 392088, 465124, 510136, 539121, 697686, 718828, 765204, 930248, 1078242, 1395372, 1437656, 1530408, 1976777, 2156484, 2790744, 3953554, 4312968, 5930331, 7907108, 11860662, 15814216, 23721324, 47442648]

約数ペア:

[(1, 47442648), (2, 23721324), (3, 15814216), (4, 11860662), (6, 7907108), (8, 5930331), (11, 4312968), (12, 3953554), (17, 2790744), (22, 2156484), (24, 1976777), (31, 1530408), (33, 1437656), (34, 1395372), (44, 1078242), (51, 930248), (62, 765204), (66, 718828), (68, 697686), (88, 539121), (93, 510136), (102, 465124), (121, 392088), (124, 382602), (132, 359414), (136, 348843), (186, 255068), (187, 253704), (204, 232562), (242, 196044), (248, 191301), (264, 179707), (341, 139128), (363, 130696), (372, 127534), (374, 126852), (408, 116281), (484, 98022), (527, 90024), (561, 84568), (682, 69564), (726, 65348), (744, 63767), (748, 63426), (961, 49368), (968, 49011), (1023, 46376), (1054, 45012), (1122, 42284), (1364, 34782), (1452, 32674), (1496, 31713), (1581, 30008), (1922, 24684), (2046, 23188), (2057, 23064), (2108, 22506), (2244, 21142), (2728, 17391), (2883, 16456), (2904, 16337), (3162, 15004), (3751, 12648), (3844, 12342), (4092, 11594), (4114, 11532), (4216, 11253), (4488, 10571), (5766, 8228), (5797, 8184), (6171, 7688), (6324, 7502)]