52764530

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{2521}}^1$

素因数の和:2571

約数の個数: 64

約数和(自身を含む): 122024448

約数和(自身を除く): 69259918

約数列:

[1, 2, 5, 7, 10, 13, 14, 23, 26, 35, 46, 65, 70, 91, 115, 130, 161, 182, 230, 299, 322, 455, 598, 805, 910, 1495, 1610, 2093, 2521, 2990, 4186, 5042, 10465, 12605, 17647, 20930, 25210, 32773, 35294, 57983, 65546, 88235, 115966, 163865, 176470, 229411, 289915, 327730, 405881, 458822, 579830, 753779, 811762, 1147055, 1507558, 2029405, 2294110, 3768895, 4058810, 5276453, 7537790, 10552906, 26382265, 52764530]

約数ペア:

[(1, 52764530), (2, 26382265), (5, 10552906), (7, 7537790), (10, 5276453), (13, 4058810), (14, 3768895), (23, 2294110), (26, 2029405), (35, 1507558), (46, 1147055), (65, 811762), (70, 753779), (91, 579830), (115, 458822), (130, 405881), (161, 327730), (182, 289915), (230, 229411), (299, 176470), (322, 163865), (455, 115966), (598, 88235), (805, 65546), (910, 57983), (1495, 35294), (1610, 32773), (2093, 25210), (2521, 20930), (2990, 17647), (4186, 12605), (5042, 10465)]