57812972

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{271}}^1\times {\mathrm{401}}^1$

素因数の和:702

約数の個数: 48

約数和(自身を含む): 122465280

約数和(自身を除く): 64652308

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 271, 401, 532, 542, 802, 1084, 1604, 1897, 2807, 3794, 5149, 5614, 7588, 7619, 10298, 11228, 15238, 20596, 30476, 36043, 53333, 72086, 106666, 108671, 144172, 213332, 217342, 434684, 760697, 1521394, 2064749, 3042788, 4129498, 8258996, 14453243, 28906486, 57812972]

約数ペア:

[(1, 57812972), (2, 28906486), (4, 14453243), (7, 8258996), (14, 4129498), (19, 3042788), (28, 2064749), (38, 1521394), (76, 760697), (133, 434684), (266, 217342), (271, 213332), (401, 144172), (532, 108671), (542, 106666), (802, 72086), (1084, 53333), (1604, 36043), (1897, 30476), (2807, 20596), (3794, 15238), (5149, 11228), (5614, 10298), (7588, 7619)]