50676080

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{6961}}^1$

素因数の和:6994

約数の個数: 80

約数和(自身を含む): 145032384

約数和(自身を除く): 94356304

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 35, 40, 52, 56, 65, 70, 80, 91, 104, 112, 130, 140, 182, 208, 260, 280, 364, 455, 520, 560, 728, 910, 1040, 1456, 1820, 3640, 6961, 7280, 13922, 27844, 34805, 48727, 55688, 69610, 90493, 97454, 111376, 139220, 180986, 194908, 243635, 278440, 361972, 389816, 452465, 487270, 556880, 633451, 723944, 779632, 904930, 974540, 1266902, 1447888, 1809860, 1949080, 2533804, 3167255, 3619720, 3898160, 5067608, 6334510, 7239440, 10135216, 12669020, 25338040, 50676080]

約数ペア:

[(1, 50676080), (2, 25338040), (4, 12669020), (5, 10135216), (7, 7239440), (8, 6334510), (10, 5067608), (13, 3898160), (14, 3619720), (16, 3167255), (20, 2533804), (26, 1949080), (28, 1809860), (35, 1447888), (40, 1266902), (52, 974540), (56, 904930), (65, 779632), (70, 723944), (80, 633451), (91, 556880), (104, 487270), (112, 452465), (130, 389816), (140, 361972), (182, 278440), (208, 243635), (260, 194908), (280, 180986), (364, 139220), (455, 111376), (520, 97454), (560, 90493), (728, 69610), (910, 55688), (1040, 48727), (1456, 34805), (1820, 27844), (3640, 13922), (6961, 7280)]