53619488

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{2113}}^1$

素因数の和:2197

約数の個数: 48

約数和(自身を含む): 115601976

約数和(自身を除く): 61982488

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 61, 104, 122, 208, 244, 416, 488, 793, 976, 1586, 1952, 2113, 3172, 4226, 6344, 8452, 12688, 16904, 25376, 27469, 33808, 54938, 67616, 109876, 128893, 219752, 257786, 439504, 515572, 879008, 1031144, 1675609, 2062288, 3351218, 4124576, 6702436, 13404872, 26809744, 53619488]

約数ペア:

[(1, 53619488), (2, 26809744), (4, 13404872), (8, 6702436), (13, 4124576), (16, 3351218), (26, 2062288), (32, 1675609), (52, 1031144), (61, 879008), (104, 515572), (122, 439504), (208, 257786), (244, 219752), (416, 128893), (488, 109876), (793, 67616), (976, 54938), (1586, 33808), (1952, 27469), (2113, 25376), (3172, 16904), (4226, 12688), (6344, 8452)]