53964970

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{71}}^1\times {\mathrm{263}}^1$

素因数の和:375

約数の個数: 48

約数和(自身を含む): 105038208

約数和(自身を除く): 51073238

約数列:

[1, 2, 5, 10, 17, 34, 71, 85, 142, 170, 263, 289, 355, 526, 578, 710, 1207, 1315, 1445, 2414, 2630, 2890, 4471, 6035, 8942, 12070, 18673, 20519, 22355, 37346, 41038, 44710, 76007, 93365, 102595, 152014, 186730, 205190, 317441, 380035, 634882, 760070, 1587205, 3174410, 5396497, 10792994, 26982485, 53964970]

約数ペア:

[(1, 53964970), (2, 26982485), (5, 10792994), (10, 5396497), (17, 3174410), (34, 1587205), (71, 760070), (85, 634882), (142, 380035), (170, 317441), (263, 205190), (289, 186730), (355, 152014), (526, 102595), (578, 93365), (710, 76007), (1207, 44710), (1315, 41038), (1445, 37346), (2414, 22355), (2630, 20519), (2890, 18673), (4471, 12070), (6035, 8942)]