48815712

素因数分解:

$2^5\times 3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{811}}^1$

素因数の和:857

約数の個数: 144

約数和(自身を含む): 159606720

約数和(自身を除く): 110791008

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 19, 22, 24, 32, 33, 36, 38, 44, 48, 57, 66, 72, 76, 88, 96, 99, 114, 132, 144, 152, 171, 176, 198, 209, 228, 264, 288, 304, 342, 352, 396, 418, 456, 528, 608, 627, 684, 792, 811, 836, 912, 1056, 1254, 1368, 1584, 1622, 1672, 1824, 1881, 2433, 2508, 2736, 3168, 3244, 3344, 3762, 4866, 5016, 5472, 6488, 6688, 7299, 7524, 8921, 9732, 10032, 12976, 14598, 15048, 15409, 17842, 19464, 20064, 25952, 26763, 29196, 30096, 30818, 35684, 38928, 46227, 53526, 58392, 60192, 61636, 71368, 77856, 80289, 92454, 107052, 116784, 123272, 138681, 142736, 160578, 169499, 184908, 214104, 233568, 246544, 277362, 285472, 321156, 338998, 369816, 428208, 493088, 508497, 554724, 642312, 677996, 739632, 856416, 1016994, 1109448, 1284624, 1355992, 1479264, 1525491, 2033988, 2218896, 2569248, 2711984, 3050982, 4067976, 4437792, 5423968, 6101964, 8135952, 12203928, 16271904, 24407856, 48815712]

約数ペア:

[(1, 48815712), (2, 24407856), (3, 16271904), (4, 12203928), (6, 8135952), (8, 6101964), (9, 5423968), (11, 4437792), (12, 4067976), (16, 3050982), (18, 2711984), (19, 2569248), (22, 2218896), (24, 2033988), (32, 1525491), (33, 1479264), (36, 1355992), (38, 1284624), (44, 1109448), (48, 1016994), (57, 856416), (66, 739632), (72, 677996), (76, 642312), (88, 554724), (96, 508497), (99, 493088), (114, 428208), (132, 369816), (144, 338998), (152, 321156), (171, 285472), (176, 277362), (198, 246544), (209, 233568), (228, 214104), (264, 184908), (288, 169499), (304, 160578), (342, 142736), (352, 138681), (396, 123272), (418, 116784), (456, 107052), (528, 92454), (608, 80289), (627, 77856), (684, 71368), (792, 61636), (811, 60192), (836, 58392), (912, 53526), (1056, 46227), (1254, 38928), (1368, 35684), (1584, 30818), (1622, 30096), (1672, 29196), (1824, 26763), (1881, 25952), (2433, 20064), (2508, 19464), (2736, 17842), (3168, 15409), (3244, 15048), (3344, 14598), (3762, 12976), (4866, 10032), (5016, 9732), (5472, 8921), (6488, 7524), (6688, 7299)]