56821394944

素因数分解:

$2^9\times {\mathrm{31}}^1\times {\mathrm{409}}^1\times {\mathrm{8753}}^1$

素因数の和:9211

約数の個数: 80

約数和(自身を含む): 117494087040

約数和(自身を除く): 60672692096

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 248, 256, 409, 496, 512, 818, 992, 1636, 1984, 3272, 3968, 6544, 7936, 8753, 12679, 13088, 15872, 17506, 25358, 26176, 35012, 50716, 52352, 70024, 101432, 104704, 140048, 202864, 209408, 271343, 280096, 405728, 542686, 560192, 811456, 1085372, 1120384, 1622912, 2170744, 2240768, 3245824, 3579977, 4341488, 4481536, 6491648, 7159954, 8682976, 14319908, 17365952, 28639816, 34731904, 57279632, 69463808, 110979287, 114559264, 138927616, 221958574, 229118528, 443917148, 458237056, 887834296, 916474112, 1775668592, 1832948224, 3551337184, 7102674368, 14205348736, 28410697472, 56821394944]

約数ペア:

[(1, 56821394944), (2, 28410697472), (4, 14205348736), (8, 7102674368), (16, 3551337184), (31, 1832948224), (32, 1775668592), (62, 916474112), (64, 887834296), (124, 458237056), (128, 443917148), (248, 229118528), (256, 221958574), (409, 138927616), (496, 114559264), (512, 110979287), (818, 69463808), (992, 57279632), (1636, 34731904), (1984, 28639816), (3272, 17365952), (3968, 14319908), (6544, 8682976), (7936, 7159954), (8753, 6491648), (12679, 4481536), (13088, 4341488), (15872, 3579977), (17506, 3245824), (25358, 2240768), (26176, 2170744), (35012, 1622912), (50716, 1120384), (52352, 1085372), (70024, 811456), (101432, 560192), (104704, 542686), (140048, 405728), (202864, 280096), (209408, 271343)]