53393408

素因数分解:

$2^{11}\times {\mathrm{29}}^2\times {\mathrm{31}}^1$

素因数の和:111

約数の個数: 72

約数和(自身を含む): 114135840

約数和(自身を除く): 60742432

約数列:

[1, 2, 4, 8, 16, 29, 31, 32, 58, 62, 64, 116, 124, 128, 232, 248, 256, 464, 496, 512, 841, 899, 928, 992, 1024, 1682, 1798, 1856, 1984, 2048, 3364, 3596, 3712, 3968, 6728, 7192, 7424, 7936, 13456, 14384, 14848, 15872, 26071, 26912, 28768, 29696, 31744, 52142, 53824, 57536, 59392, 63488, 104284, 107648, 115072, 208568, 215296, 230144, 417136, 430592, 460288, 834272, 861184, 920576, 1668544, 1722368, 1841152, 3337088, 6674176, 13348352, 26696704, 53393408]

約数ペア:

[(1, 53393408), (2, 26696704), (4, 13348352), (8, 6674176), (16, 3337088), (29, 1841152), (31, 1722368), (32, 1668544), (58, 920576), (62, 861184), (64, 834272), (116, 460288), (124, 430592), (128, 417136), (232, 230144), (248, 215296), (256, 208568), (464, 115072), (496, 107648), (512, 104284), (841, 63488), (899, 59392), (928, 57536), (992, 53824), (1024, 52142), (1682, 31744), (1798, 29696), (1856, 28768), (1984, 26912), (2048, 26071), (3364, 15872), (3596, 14848), (3712, 14384), (3968, 13456), (6728, 7936), (7192, 7424)]