48507095

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{181}}^1$

素因数の和:256

約数の個数: 64

約数和(自身を含む): 78274560

約数和(自身を除く): 29767465

約数列:

[1, 5, 7, 13, 19, 31, 35, 65, 91, 95, 133, 155, 181, 217, 247, 403, 455, 589, 665, 905, 1085, 1235, 1267, 1729, 2015, 2353, 2821, 2945, 3439, 4123, 5611, 6335, 7657, 8645, 11765, 14105, 16471, 17195, 20615, 24073, 28055, 38285, 39277, 44707, 53599, 72943, 82355, 106609, 120365, 196385, 223535, 267995, 312949, 364715, 510601, 533045, 746263, 1385917, 1564745, 2553005, 3731315, 6929585, 9701419, 48507095]

約数ペア:

[(1, 48507095), (5, 9701419), (7, 6929585), (13, 3731315), (19, 2553005), (31, 1564745), (35, 1385917), (65, 746263), (91, 533045), (95, 510601), (133, 364715), (155, 312949), (181, 267995), (217, 223535), (247, 196385), (403, 120365), (455, 106609), (589, 82355), (665, 72943), (905, 53599), (1085, 44707), (1235, 39277), (1267, 38285), (1729, 28055), (2015, 24073), (2353, 20615), (2821, 17195), (2945, 16471), (3439, 14105), (4123, 11765), (5611, 8645), (6335, 7657)]