54981888

素因数分解:

$2^8\times 3^1\times {\mathrm{13}}^1\times {\mathrm{5507}}^1$

素因数の和:5539

約数の個数: 72

約数和(自身を含む): 157616928

約数和(自身を除く): 102635040

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 96, 104, 128, 156, 192, 208, 256, 312, 384, 416, 624, 768, 832, 1248, 1664, 2496, 3328, 4992, 5507, 9984, 11014, 16521, 22028, 33042, 44056, 66084, 71591, 88112, 132168, 143182, 176224, 214773, 264336, 286364, 352448, 429546, 528672, 572728, 704896, 859092, 1057344, 1145456, 1409792, 1718184, 2114688, 2290912, 3436368, 4229376, 4581824, 6872736, 9163648, 13745472, 18327296, 27490944, 54981888]

約数ペア:

[(1, 54981888), (2, 27490944), (3, 18327296), (4, 13745472), (6, 9163648), (8, 6872736), (12, 4581824), (13, 4229376), (16, 3436368), (24, 2290912), (26, 2114688), (32, 1718184), (39, 1409792), (48, 1145456), (52, 1057344), (64, 859092), (78, 704896), (96, 572728), (104, 528672), (128, 429546), (156, 352448), (192, 286364), (208, 264336), (256, 214773), (312, 176224), (384, 143182), (416, 132168), (624, 88112), (768, 71591), (832, 66084), (1248, 44056), (1664, 33042), (2496, 22028), (3328, 16521), (4992, 11014), (5507, 9984)]