47247964

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{89}}^1\times {\mathrm{211}}^1$

素因数の和:358

約数の個数: 48

約数和(自身を含む): 91355040

約数和(自身を除く): 44107076

約数列:

[1, 2, 4, 17, 34, 37, 68, 74, 89, 148, 178, 211, 356, 422, 629, 844, 1258, 1513, 2516, 3026, 3293, 3587, 6052, 6586, 7174, 7807, 13172, 14348, 15614, 18779, 31228, 37558, 55981, 75116, 111962, 132719, 223924, 265438, 319243, 530876, 638486, 694823, 1276972, 1389646, 2779292, 11811991, 23623982, 47247964]

約数ペア:

[(1, 47247964), (2, 23623982), (4, 11811991), (17, 2779292), (34, 1389646), (37, 1276972), (68, 694823), (74, 638486), (89, 530876), (148, 319243), (178, 265438), (211, 223924), (356, 132719), (422, 111962), (629, 75116), (844, 55981), (1258, 37558), (1513, 31228), (2516, 18779), (3026, 15614), (3293, 14348), (3587, 13172), (6052, 7807), (6586, 7174)]