55077484

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{157}}^1$

素因数の和:263

約数の個数: 96

約数和(自身を含む): 129959424

約数和(自身を除く): 74881940

約数列:

[1, 2, 4, 7, 11, 14, 17, 22, 28, 34, 44, 67, 68, 77, 119, 134, 154, 157, 187, 238, 268, 308, 314, 374, 469, 476, 628, 737, 748, 938, 1099, 1139, 1309, 1474, 1727, 1876, 2198, 2278, 2618, 2669, 2948, 3454, 4396, 4556, 5159, 5236, 5338, 6908, 7973, 10318, 10519, 10676, 12089, 12529, 15946, 18683, 20636, 21038, 24178, 25058, 29359, 31892, 37366, 42076, 48356, 50116, 58718, 73633, 74732, 87703, 115709, 117436, 147266, 175406, 178823, 205513, 231418, 294532, 350812, 357646, 411026, 462836, 715292, 809963, 822052, 1251761, 1619926, 1967053, 2503522, 3239852, 3934106, 5007044, 7868212, 13769371, 27538742, 55077484]

約数ペア:

[(1, 55077484), (2, 27538742), (4, 13769371), (7, 7868212), (11, 5007044), (14, 3934106), (17, 3239852), (22, 2503522), (28, 1967053), (34, 1619926), (44, 1251761), (67, 822052), (68, 809963), (77, 715292), (119, 462836), (134, 411026), (154, 357646), (157, 350812), (187, 294532), (238, 231418), (268, 205513), (308, 178823), (314, 175406), (374, 147266), (469, 117436), (476, 115709), (628, 87703), (737, 74732), (748, 73633), (938, 58718), (1099, 50116), (1139, 48356), (1309, 42076), (1474, 37366), (1727, 31892), (1876, 29359), (2198, 25058), (2278, 24178), (2618, 21038), (2669, 20636), (2948, 18683), (3454, 15946), (4396, 12529), (4556, 12089), (5159, 10676), (5236, 10519), (5338, 10318), (6908, 7973)]