49130224

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{197}}^1$

素因数の和:338

約数の個数: 80

約数和(自身を含む): 113430240

約数和(自身を除く): 64300016

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 44, 52, 88, 104, 109, 143, 176, 197, 208, 218, 286, 394, 436, 572, 788, 872, 1144, 1199, 1417, 1576, 1744, 2167, 2288, 2398, 2561, 2834, 3152, 4334, 4796, 5122, 5668, 8668, 9592, 10244, 11336, 15587, 17336, 19184, 20488, 21473, 22672, 28171, 31174, 34672, 40976, 42946, 56342, 62348, 85892, 112684, 124696, 171784, 225368, 236203, 249392, 279149, 343568, 450736, 472406, 558298, 944812, 1116596, 1889624, 2233192, 3070639, 3779248, 4466384, 6141278, 12282556, 24565112, 49130224]

約数ペア:

[(1, 49130224), (2, 24565112), (4, 12282556), (8, 6141278), (11, 4466384), (13, 3779248), (16, 3070639), (22, 2233192), (26, 1889624), (44, 1116596), (52, 944812), (88, 558298), (104, 472406), (109, 450736), (143, 343568), (176, 279149), (197, 249392), (208, 236203), (218, 225368), (286, 171784), (394, 124696), (436, 112684), (572, 85892), (788, 62348), (872, 56342), (1144, 42946), (1199, 40976), (1417, 34672), (1576, 31174), (1744, 28171), (2167, 22672), (2288, 21473), (2398, 20488), (2561, 19184), (2834, 17336), (3152, 15587), (4334, 11336), (4796, 10244), (5122, 9592), (5668, 8668)]