51011492

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{3457}}^1$

素因数の和:3516

約数の個数: 48

約数和(自身を含む): 111541248

約数和(自身を除く): 60529756

約数列:

[1, 2, 4, 7, 14, 17, 28, 31, 34, 62, 68, 119, 124, 217, 238, 434, 476, 527, 868, 1054, 2108, 3457, 3689, 6914, 7378, 13828, 14756, 24199, 48398, 58769, 96796, 107167, 117538, 214334, 235076, 411383, 428668, 750169, 822766, 1500338, 1645532, 1821839, 3000676, 3643678, 7287356, 12752873, 25505746, 51011492]

約数ペア:

[(1, 51011492), (2, 25505746), (4, 12752873), (7, 7287356), (14, 3643678), (17, 3000676), (28, 1821839), (31, 1645532), (34, 1500338), (62, 822766), (68, 750169), (119, 428668), (124, 411383), (217, 235076), (238, 214334), (434, 117538), (476, 107167), (527, 96796), (868, 58769), (1054, 48398), (2108, 24199), (3457, 14756), (3689, 13828), (6914, 7378)]