49019432

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{151}}^1$

素因数の和:223

約数の個数: 128

約数和(自身を含む): 126074880

約数和(自身を除く): 77055448

約数列:

[1, 2, 4, 7, 8, 11, 14, 17, 22, 28, 31, 34, 44, 56, 62, 68, 77, 88, 119, 124, 136, 151, 154, 187, 217, 238, 248, 302, 308, 341, 374, 434, 476, 527, 604, 616, 682, 748, 868, 952, 1054, 1057, 1208, 1309, 1364, 1496, 1661, 1736, 2108, 2114, 2387, 2567, 2618, 2728, 3322, 3689, 4216, 4228, 4681, 4774, 5134, 5236, 5797, 6644, 7378, 8456, 9362, 9548, 10268, 10472, 11594, 11627, 13288, 14756, 17969, 18724, 19096, 20536, 23188, 23254, 28237, 29512, 32767, 35938, 37448, 40579, 46376, 46508, 51491, 56474, 65534, 71876, 79577, 81158, 93016, 102982, 112948, 131068, 143752, 159154, 162316, 197659, 205964, 225896, 262136, 318308, 324632, 360437, 395318, 411928, 557039, 636616, 720874, 790636, 875347, 1114078, 1441748, 1581272, 1750694, 2228156, 2883496, 3501388, 4456312, 6127429, 7002776, 12254858, 24509716, 49019432]

約数ペア:

[(1, 49019432), (2, 24509716), (4, 12254858), (7, 7002776), (8, 6127429), (11, 4456312), (14, 3501388), (17, 2883496), (22, 2228156), (28, 1750694), (31, 1581272), (34, 1441748), (44, 1114078), (56, 875347), (62, 790636), (68, 720874), (77, 636616), (88, 557039), (119, 411928), (124, 395318), (136, 360437), (151, 324632), (154, 318308), (187, 262136), (217, 225896), (238, 205964), (248, 197659), (302, 162316), (308, 159154), (341, 143752), (374, 131068), (434, 112948), (476, 102982), (527, 93016), (604, 81158), (616, 79577), (682, 71876), (748, 65534), (868, 56474), (952, 51491), (1054, 46508), (1057, 46376), (1208, 40579), (1309, 37448), (1364, 35938), (1496, 32767), (1661, 29512), (1736, 28237), (2108, 23254), (2114, 23188), (2387, 20536), (2567, 19096), (2618, 18724), (2728, 17969), (3322, 14756), (3689, 13288), (4216, 11627), (4228, 11594), (4681, 10472), (4774, 10268), (5134, 9548), (5236, 9362), (5797, 8456), (6644, 7378)]