56491218

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{3371}}^1$

素因数の和:3412

約数の個数: 72

約数和(自身を含む): 149919120

約数和(自身を除く): 93427902

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 38, 42, 49, 57, 63, 98, 114, 126, 133, 147, 171, 266, 294, 342, 399, 441, 798, 882, 931, 1197, 1862, 2394, 2793, 3371, 5586, 6742, 8379, 10113, 16758, 20226, 23597, 30339, 47194, 60678, 64049, 70791, 128098, 141582, 165179, 192147, 212373, 330358, 384294, 424746, 448343, 495537, 576441, 896686, 991074, 1152882, 1345029, 1486611, 2690058, 2973222, 3138401, 4035087, 6276802, 8070174, 9415203, 18830406, 28245609, 56491218]

約数ペア:

[(1, 56491218), (2, 28245609), (3, 18830406), (6, 9415203), (7, 8070174), (9, 6276802), (14, 4035087), (18, 3138401), (19, 2973222), (21, 2690058), (38, 1486611), (42, 1345029), (49, 1152882), (57, 991074), (63, 896686), (98, 576441), (114, 495537), (126, 448343), (133, 424746), (147, 384294), (171, 330358), (266, 212373), (294, 192147), (342, 165179), (399, 141582), (441, 128098), (798, 70791), (882, 64049), (931, 60678), (1197, 47194), (1862, 30339), (2394, 23597), (2793, 20226), (3371, 16758), (5586, 10113), (6742, 8379)]