55395808

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{61}}^1$

素因数の和:180

約数の個数: 96

約数和(自身を含む): 124679520

約数和(自身を除く): 69283712

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 37, 52, 59, 61, 74, 104, 118, 122, 148, 208, 236, 244, 296, 416, 472, 481, 488, 592, 767, 793, 944, 962, 976, 1184, 1534, 1586, 1888, 1924, 1952, 2183, 2257, 3068, 3172, 3599, 3848, 4366, 4514, 6136, 6344, 7198, 7696, 8732, 9028, 12272, 12688, 14396, 15392, 17464, 18056, 24544, 25376, 28379, 28792, 29341, 34928, 36112, 46787, 56758, 57584, 58682, 69856, 72224, 93574, 113516, 115168, 117364, 133163, 187148, 227032, 234728, 266326, 374296, 454064, 469456, 532652, 748592, 908128, 938912, 1065304, 1497184, 1731119, 2130608, 3462238, 4261216, 6924476, 13848952, 27697904, 55395808]

約数ペア:

[(1, 55395808), (2, 27697904), (4, 13848952), (8, 6924476), (13, 4261216), (16, 3462238), (26, 2130608), (32, 1731119), (37, 1497184), (52, 1065304), (59, 938912), (61, 908128), (74, 748592), (104, 532652), (118, 469456), (122, 454064), (148, 374296), (208, 266326), (236, 234728), (244, 227032), (296, 187148), (416, 133163), (472, 117364), (481, 115168), (488, 113516), (592, 93574), (767, 72224), (793, 69856), (944, 58682), (962, 57584), (976, 56758), (1184, 46787), (1534, 36112), (1586, 34928), (1888, 29341), (1924, 28792), (1952, 28379), (2183, 25376), (2257, 24544), (3068, 18056), (3172, 17464), (3599, 15392), (3848, 14396), (4366, 12688), (4514, 12272), (6136, 9028), (6344, 8732), (7198, 7696)]