55487328

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{257}}^1$

素因数の和:456

約数の個数: 96

約数和(自身を含む): 158378976

約数和(自身を除く): 102891648

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 78, 96, 104, 156, 173, 208, 257, 312, 346, 416, 514, 519, 624, 692, 771, 1028, 1038, 1248, 1384, 1542, 2056, 2076, 2249, 2768, 3084, 3341, 4112, 4152, 4498, 5536, 6168, 6682, 6747, 8224, 8304, 8996, 10023, 12336, 13364, 13494, 16608, 17992, 20046, 24672, 26728, 26988, 35984, 40092, 44461, 53456, 53976, 71968, 80184, 88922, 106912, 107952, 133383, 160368, 177844, 215904, 266766, 320736, 355688, 533532, 577993, 711376, 1067064, 1155986, 1422752, 1733979, 2134128, 2311972, 3467958, 4268256, 4623944, 6935916, 9247888, 13871832, 18495776, 27743664, 55487328]

約数ペア:

[(1, 55487328), (2, 27743664), (3, 18495776), (4, 13871832), (6, 9247888), (8, 6935916), (12, 4623944), (13, 4268256), (16, 3467958), (24, 2311972), (26, 2134128), (32, 1733979), (39, 1422752), (48, 1155986), (52, 1067064), (78, 711376), (96, 577993), (104, 533532), (156, 355688), (173, 320736), (208, 266766), (257, 215904), (312, 177844), (346, 160368), (416, 133383), (514, 107952), (519, 106912), (624, 88922), (692, 80184), (771, 71968), (1028, 53976), (1038, 53456), (1248, 44461), (1384, 40092), (1542, 35984), (2056, 26988), (2076, 26728), (2249, 24672), (2768, 20046), (3084, 17992), (3341, 16608), (4112, 13494), (4152, 13364), (4498, 12336), (5536, 10023), (6168, 8996), (6682, 8304), (6747, 8224)]