53075968

素因数分解:

$2^{13}\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1$

素因数の和:87

約数の個数: 112

約数和(自身を含む): 125821440

約数和(自身を除く): 72745472

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 31, 32, 38, 44, 62, 64, 76, 88, 124, 128, 152, 176, 209, 248, 256, 304, 341, 352, 418, 496, 512, 589, 608, 682, 704, 836, 992, 1024, 1178, 1216, 1364, 1408, 1672, 1984, 2048, 2356, 2432, 2728, 2816, 3344, 3968, 4096, 4712, 4864, 5456, 5632, 6479, 6688, 7936, 8192, 9424, 9728, 10912, 11264, 12958, 13376, 15872, 18848, 19456, 21824, 22528, 25916, 26752, 31744, 37696, 38912, 43648, 45056, 51832, 53504, 63488, 75392, 77824, 87296, 90112, 103664, 107008, 126976, 150784, 155648, 174592, 207328, 214016, 253952, 301568, 349184, 414656, 428032, 603136, 698368, 829312, 856064, 1206272, 1396736, 1658624, 1712128, 2412544, 2793472, 3317248, 4825088, 6634496, 13268992, 26537984, 53075968]

約数ペア:

[(1, 53075968), (2, 26537984), (4, 13268992), (8, 6634496), (11, 4825088), (16, 3317248), (19, 2793472), (22, 2412544), (31, 1712128), (32, 1658624), (38, 1396736), (44, 1206272), (62, 856064), (64, 829312), (76, 698368), (88, 603136), (124, 428032), (128, 414656), (152, 349184), (176, 301568), (209, 253952), (248, 214016), (256, 207328), (304, 174592), (341, 155648), (352, 150784), (418, 126976), (496, 107008), (512, 103664), (589, 90112), (608, 87296), (682, 77824), (704, 75392), (836, 63488), (992, 53504), (1024, 51832), (1178, 45056), (1216, 43648), (1364, 38912), (1408, 37696), (1672, 31744), (1984, 26752), (2048, 25916), (2356, 22528), (2432, 21824), (2728, 19456), (2816, 18848), (3344, 15872), (3968, 13376), (4096, 12958), (4712, 11264), (4864, 10912), (5456, 9728), (5632, 9424), (6479, 8192), (6688, 7936)]