57915230

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^2\times {\mathrm{61}}^1\times {\mathrm{263}}^1$

素因数の和:369

約数の個数: 48

約数和(自身を含む): 112251744

約数和(自身を除く): 54336514

約数列:

[1, 2, 5, 10, 19, 38, 61, 95, 122, 190, 263, 305, 361, 526, 610, 722, 1159, 1315, 1805, 2318, 2630, 3610, 4997, 5795, 9994, 11590, 16043, 22021, 24985, 32086, 44042, 49970, 80215, 94943, 110105, 160430, 189886, 220210, 304817, 474715, 609634, 949430, 1524085, 3048170, 5791523, 11583046, 28957615, 57915230]

約数ペア:

[(1, 57915230), (2, 28957615), (5, 11583046), (10, 5791523), (19, 3048170), (38, 1524085), (61, 949430), (95, 609634), (122, 474715), (190, 304817), (263, 220210), (305, 189886), (361, 160430), (526, 110105), (610, 94943), (722, 80215), (1159, 49970), (1315, 44042), (1805, 32086), (2318, 24985), (2630, 22021), (3610, 16043), (4997, 11590), (5795, 9994)]