56402944

素因数分解:

$2^{10}\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{223}}^1$

素因数の和:275

約数の個数: 88

約数和(自身を含む): 128387840

約数和(自身を除く): 71984896

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 32, 38, 52, 64, 76, 104, 128, 152, 208, 223, 247, 256, 304, 416, 446, 494, 512, 608, 832, 892, 988, 1024, 1216, 1664, 1784, 1976, 2432, 2899, 3328, 3568, 3952, 4237, 4864, 5798, 6656, 7136, 7904, 8474, 9728, 11596, 13312, 14272, 15808, 16948, 19456, 23192, 28544, 31616, 33896, 46384, 55081, 57088, 63232, 67792, 92768, 110162, 114176, 126464, 135584, 185536, 220324, 228352, 252928, 271168, 371072, 440648, 542336, 742144, 881296, 1084672, 1484288, 1762592, 2169344, 2968576, 3525184, 4338688, 7050368, 14100736, 28201472, 56402944]

約数ペア:

[(1, 56402944), (2, 28201472), (4, 14100736), (8, 7050368), (13, 4338688), (16, 3525184), (19, 2968576), (26, 2169344), (32, 1762592), (38, 1484288), (52, 1084672), (64, 881296), (76, 742144), (104, 542336), (128, 440648), (152, 371072), (208, 271168), (223, 252928), (247, 228352), (256, 220324), (304, 185536), (416, 135584), (446, 126464), (494, 114176), (512, 110162), (608, 92768), (832, 67792), (892, 63232), (988, 57088), (1024, 55081), (1216, 46384), (1664, 33896), (1784, 31616), (1976, 28544), (2432, 23192), (2899, 19456), (3328, 16948), (3568, 15808), (3952, 14272), (4237, 13312), (4864, 11596), (5798, 9728), (6656, 8474), (7136, 7904)]