49016916

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{101}}^1$

素因数の和:202

約数の個数: 144

約数和(自身を含む): 145021968

約数和(自身を除く): 96005052

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 17, 18, 26, 34, 36, 39, 51, 52, 61, 68, 78, 101, 102, 117, 122, 153, 156, 183, 202, 204, 221, 234, 244, 303, 306, 366, 404, 442, 468, 549, 606, 612, 663, 732, 793, 884, 909, 1037, 1098, 1212, 1313, 1326, 1586, 1717, 1818, 1989, 2074, 2196, 2379, 2626, 2652, 3111, 3172, 3434, 3636, 3939, 3978, 4148, 4758, 5151, 5252, 6161, 6222, 6868, 7137, 7878, 7956, 9333, 9516, 10302, 11817, 12322, 12444, 13481, 14274, 15453, 15756, 18483, 18666, 20604, 22321, 23634, 24644, 26962, 28548, 30906, 36966, 37332, 40443, 44642, 47268, 53924, 55449, 61812, 66963, 73932, 80093, 80886, 89284, 104737, 110898, 121329, 133926, 160186, 161772, 200889, 209474, 221796, 240279, 242658, 267852, 314211, 320372, 401778, 418948, 480558, 485316, 628422, 720837, 803556, 942633, 961116, 1256844, 1361581, 1441674, 1885266, 2723162, 2883348, 3770532, 4084743, 5446324, 8169486, 12254229, 16338972, 24508458, 49016916]

約数ペア:

[(1, 49016916), (2, 24508458), (3, 16338972), (4, 12254229), (6, 8169486), (9, 5446324), (12, 4084743), (13, 3770532), (17, 2883348), (18, 2723162), (26, 1885266), (34, 1441674), (36, 1361581), (39, 1256844), (51, 961116), (52, 942633), (61, 803556), (68, 720837), (78, 628422), (101, 485316), (102, 480558), (117, 418948), (122, 401778), (153, 320372), (156, 314211), (183, 267852), (202, 242658), (204, 240279), (221, 221796), (234, 209474), (244, 200889), (303, 161772), (306, 160186), (366, 133926), (404, 121329), (442, 110898), (468, 104737), (549, 89284), (606, 80886), (612, 80093), (663, 73932), (732, 66963), (793, 61812), (884, 55449), (909, 53924), (1037, 47268), (1098, 44642), (1212, 40443), (1313, 37332), (1326, 36966), (1586, 30906), (1717, 28548), (1818, 26962), (1989, 24644), (2074, 23634), (2196, 22321), (2379, 20604), (2626, 18666), (2652, 18483), (3111, 15756), (3172, 15453), (3434, 14274), (3636, 13481), (3939, 12444), (3978, 12322), (4148, 11817), (4758, 10302), (5151, 9516), (5252, 9333), (6161, 7956), (6222, 7878), (6868, 7137)]