47531328

素因数分解:

$2^6\times 3^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{139}}^1$

素因数の和:304

約数の個数: 112

約数和(自身を含む): 137403840

約数和(自身を除く): 89872512

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 96, 104, 137, 139, 156, 192, 208, 274, 278, 312, 411, 416, 417, 548, 556, 624, 822, 832, 834, 1096, 1112, 1248, 1644, 1668, 1781, 1807, 2192, 2224, 2496, 3288, 3336, 3562, 3614, 4384, 4448, 5343, 5421, 6576, 6672, 7124, 7228, 8768, 8896, 10686, 10842, 13152, 13344, 14248, 14456, 19043, 21372, 21684, 26304, 26688, 28496, 28912, 38086, 42744, 43368, 56992, 57129, 57824, 76172, 85488, 86736, 113984, 114258, 115648, 152344, 170976, 173472, 228516, 247559, 304688, 341952, 346944, 457032, 495118, 609376, 742677, 914064, 990236, 1218752, 1485354, 1828128, 1980472, 2970708, 3656256, 3960944, 5941416, 7921888, 11882832, 15843776, 23765664, 47531328]

約数ペア:

[(1, 47531328), (2, 23765664), (3, 15843776), (4, 11882832), (6, 7921888), (8, 5941416), (12, 3960944), (13, 3656256), (16, 2970708), (24, 1980472), (26, 1828128), (32, 1485354), (39, 1218752), (48, 990236), (52, 914064), (64, 742677), (78, 609376), (96, 495118), (104, 457032), (137, 346944), (139, 341952), (156, 304688), (192, 247559), (208, 228516), (274, 173472), (278, 170976), (312, 152344), (411, 115648), (416, 114258), (417, 113984), (548, 86736), (556, 85488), (624, 76172), (822, 57824), (832, 57129), (834, 56992), (1096, 43368), (1112, 42744), (1248, 38086), (1644, 28912), (1668, 28496), (1781, 26688), (1807, 26304), (2192, 21684), (2224, 21372), (2496, 19043), (3288, 14456), (3336, 14248), (3562, 13344), (3614, 13152), (4384, 10842), (4448, 10686), (5343, 8896), (5421, 8768), (6576, 7228), (6672, 7124)]