51416470

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{577}}^1$

素因数の和:677

約数の個数: 64

約数和(自身を含む): 113195520

約数和(自身を除く): 61779050

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 67, 70, 95, 133, 134, 190, 266, 335, 469, 577, 665, 670, 938, 1154, 1273, 1330, 2345, 2546, 2885, 4039, 4690, 5770, 6365, 8078, 8911, 10963, 12730, 17822, 20195, 21926, 38659, 40390, 44555, 54815, 76741, 77318, 89110, 109630, 153482, 193295, 270613, 383705, 386590, 541226, 734521, 767410, 1353065, 1469042, 2706130, 3672605, 5141647, 7345210, 10283294, 25708235, 51416470]

約数ペア:

[(1, 51416470), (2, 25708235), (5, 10283294), (7, 7345210), (10, 5141647), (14, 3672605), (19, 2706130), (35, 1469042), (38, 1353065), (67, 767410), (70, 734521), (95, 541226), (133, 386590), (134, 383705), (190, 270613), (266, 193295), (335, 153482), (469, 109630), (577, 89110), (665, 77318), (670, 76741), (938, 54815), (1154, 44555), (1273, 40390), (1330, 38659), (2345, 21926), (2546, 20195), (2885, 17822), (4039, 12730), (4690, 10963), (5770, 8911), (6365, 8078)]