55553004

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{397}}^1$

素因数の和:456

約数の個数: 108

約数和(自身を含む): 159069456

約数和(自身を除く): 103516452

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 23, 26, 36, 39, 46, 52, 69, 78, 92, 117, 138, 156, 169, 207, 234, 276, 299, 338, 397, 414, 468, 507, 598, 676, 794, 828, 897, 1014, 1191, 1196, 1521, 1588, 1794, 2028, 2382, 2691, 3042, 3573, 3588, 3887, 4764, 5161, 5382, 6084, 7146, 7774, 9131, 10322, 10764, 11661, 14292, 15483, 15548, 18262, 20644, 23322, 27393, 30966, 34983, 36524, 46449, 46644, 54786, 61932, 67093, 69966, 82179, 92898, 109572, 118703, 134186, 139932, 164358, 185796, 201279, 237406, 268372, 328716, 356109, 402558, 474812, 603837, 712218, 805116, 1068327, 1207674, 1424436, 1543139, 2136654, 2415348, 3086278, 4273308, 4629417, 6172556, 9258834, 13888251, 18517668, 27776502, 55553004]

約数ペア:

[(1, 55553004), (2, 27776502), (3, 18517668), (4, 13888251), (6, 9258834), (9, 6172556), (12, 4629417), (13, 4273308), (18, 3086278), (23, 2415348), (26, 2136654), (36, 1543139), (39, 1424436), (46, 1207674), (52, 1068327), (69, 805116), (78, 712218), (92, 603837), (117, 474812), (138, 402558), (156, 356109), (169, 328716), (207, 268372), (234, 237406), (276, 201279), (299, 185796), (338, 164358), (397, 139932), (414, 134186), (468, 118703), (507, 109572), (598, 92898), (676, 82179), (794, 69966), (828, 67093), (897, 61932), (1014, 54786), (1191, 46644), (1196, 46449), (1521, 36524), (1588, 34983), (1794, 30966), (2028, 27393), (2382, 23322), (2691, 20644), (3042, 18262), (3573, 15548), (3588, 15483), (3887, 14292), (4764, 11661), (5161, 10764), (5382, 10322), (6084, 9131), (7146, 7774)]