55180844

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{251}}^1$

素因数の和:386

約数の個数: 48

約数和(自身を含む): 106305696

約数和(自身を除く): 51124852

約数列:

[1, 2, 4, 17, 34, 53, 61, 68, 106, 122, 212, 244, 251, 502, 901, 1004, 1037, 1802, 2074, 3233, 3604, 4148, 4267, 6466, 8534, 12932, 13303, 15311, 17068, 26606, 30622, 53212, 54961, 61244, 109922, 219844, 226151, 260287, 452302, 520574, 811483, 904604, 1041148, 1622966, 3245932, 13795211, 27590422, 55180844]

約数ペア:

[(1, 55180844), (2, 27590422), (4, 13795211), (17, 3245932), (34, 1622966), (53, 1041148), (61, 904604), (68, 811483), (106, 520574), (122, 452302), (212, 260287), (244, 226151), (251, 219844), (502, 109922), (901, 61244), (1004, 54961), (1037, 53212), (1802, 30622), (2074, 26606), (3233, 17068), (3604, 15311), (4148, 13303), (4267, 12932), (6466, 8534)]