47047644

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{149}}^1\times {\mathrm{179}}^1$

素因数の和:352

約数の個数: 108

約数和(自身を含む): 140049000

約数和(自身を除く): 93001356

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 63, 84, 98, 126, 147, 149, 179, 196, 252, 294, 298, 358, 441, 447, 537, 588, 596, 716, 882, 894, 1043, 1074, 1253, 1341, 1611, 1764, 1788, 2086, 2148, 2506, 2682, 3129, 3222, 3759, 4172, 5012, 5364, 6258, 6444, 7301, 7518, 8771, 9387, 11277, 12516, 14602, 15036, 17542, 18774, 21903, 22554, 26313, 26671, 29204, 35084, 37548, 43806, 45108, 52626, 53342, 65709, 78939, 80013, 87612, 105252, 106684, 131418, 157878, 160026, 186697, 240039, 262836, 315756, 320052, 373394, 480078, 560091, 746788, 960156, 1120182, 1306879, 1680273, 2240364, 2613758, 3360546, 3920637, 5227516, 6721092, 7841274, 11761911, 15682548, 23523822, 47047644]

約数ペア:

[(1, 47047644), (2, 23523822), (3, 15682548), (4, 11761911), (6, 7841274), (7, 6721092), (9, 5227516), (12, 3920637), (14, 3360546), (18, 2613758), (21, 2240364), (28, 1680273), (36, 1306879), (42, 1120182), (49, 960156), (63, 746788), (84, 560091), (98, 480078), (126, 373394), (147, 320052), (149, 315756), (179, 262836), (196, 240039), (252, 186697), (294, 160026), (298, 157878), (358, 131418), (441, 106684), (447, 105252), (537, 87612), (588, 80013), (596, 78939), (716, 65709), (882, 53342), (894, 52626), (1043, 45108), (1074, 43806), (1253, 37548), (1341, 35084), (1611, 29204), (1764, 26671), (1788, 26313), (2086, 22554), (2148, 21903), (2506, 18774), (2682, 17542), (3129, 15036), (3222, 14602), (3759, 12516), (4172, 11277), (5012, 9387), (5364, 8771), (6258, 7518), (6444, 7301)]