49228421840

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{163789}}^1$

素因数の和:163849

約数の個数: 120

約数和(自身を含む): 130938312120

約数和(自身を除く): 81709890280

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 17, 20, 26, 34, 40, 52, 65, 68, 80, 85, 104, 130, 136, 170, 208, 221, 260, 272, 289, 340, 442, 520, 578, 680, 884, 1040, 1105, 1156, 1360, 1445, 1768, 2210, 2312, 2890, 3536, 3757, 4420, 4624, 5780, 7514, 8840, 11560, 15028, 17680, 18785, 23120, 30056, 37570, 60112, 75140, 150280, 163789, 300560, 327578, 655156, 818945, 1310312, 1637890, 2129257, 2620624, 2784413, 3275780, 4258514, 5568826, 6551560, 8517028, 10646285, 11137652, 13103120, 13922065, 17034056, 21292570, 22275304, 27844130, 34068112, 36197369, 42585140, 44550608, 47335021, 55688260, 72394738, 85170280, 94670042, 111376520, 144789476, 170340560, 180986845, 189340084, 222753040, 236675105, 289578952, 361973690, 378680168, 473350210, 579157904, 615355273, 723947380, 757360336, 946700420, 1230710546, 1447894760, 1893400840, 2461421092, 2895789520, 3076776365, 3786801680, 4922842184, 6153552730, 9845684368, 12307105460, 24614210920, 49228421840]

約数ペア:

[(1, 49228421840), (2, 24614210920), (4, 12307105460), (5, 9845684368), (8, 6153552730), (10, 4922842184), (13, 3786801680), (16, 3076776365), (17, 2895789520), (20, 2461421092), (26, 1893400840), (34, 1447894760), (40, 1230710546), (52, 946700420), (65, 757360336), (68, 723947380), (80, 615355273), (85, 579157904), (104, 473350210), (130, 378680168), (136, 361973690), (170, 289578952), (208, 236675105), (221, 222753040), (260, 189340084), (272, 180986845), (289, 170340560), (340, 144789476), (442, 111376520), (520, 94670042), (578, 85170280), (680, 72394738), (884, 55688260), (1040, 47335021), (1105, 44550608), (1156, 42585140), (1360, 36197369), (1445, 34068112), (1768, 27844130), (2210, 22275304), (2312, 21292570), (2890, 17034056), (3536, 13922065), (3757, 13103120), (4420, 11137652), (4624, 10646285), (5780, 8517028), (7514, 6551560), (8840, 5568826), (11560, 4258514), (15028, 3275780), (17680, 2784413), (18785, 2620624), (23120, 2129257), (30056, 1637890), (37570, 1310312), (60112, 818945), (75140, 655156), (150280, 327578), (163789, 300560)]