51985536

素因数分解:

$2^7\times 3^1\times {\mathrm{331}}^1\times {\mathrm{409}}^1$

素因数の和:757

約数の個数: 64

約数和(自身を含む): 138842400

約数和(自身を除く): 86856864

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 331, 384, 409, 662, 818, 993, 1227, 1324, 1636, 1986, 2454, 2648, 3272, 3972, 4908, 5296, 6544, 7944, 9816, 10592, 13088, 15888, 19632, 21184, 26176, 31776, 39264, 42368, 52352, 63552, 78528, 127104, 135379, 157056, 270758, 406137, 541516, 812274, 1083032, 1624548, 2166064, 3249096, 4332128, 6498192, 8664256, 12996384, 17328512, 25992768, 51985536]

約数ペア:

[(1, 51985536), (2, 25992768), (3, 17328512), (4, 12996384), (6, 8664256), (8, 6498192), (12, 4332128), (16, 3249096), (24, 2166064), (32, 1624548), (48, 1083032), (64, 812274), (96, 541516), (128, 406137), (192, 270758), (331, 157056), (384, 135379), (409, 127104), (662, 78528), (818, 63552), (993, 52352), (1227, 42368), (1324, 39264), (1636, 31776), (1986, 26176), (2454, 21184), (2648, 19632), (3272, 15888), (3972, 13088), (4908, 10592), (5296, 9816), (6544, 7944)]