51717834

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{191}}^1\times {\mathrm{307}}^1$

素因数の和:520

約数の個数: 72

約数和(自身を含む): 131459328

約数和(自身を除く): 79741494

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 98, 126, 147, 191, 294, 307, 382, 441, 573, 614, 882, 921, 1146, 1337, 1719, 1842, 2149, 2674, 2763, 3438, 4011, 4298, 5526, 6447, 8022, 9359, 12033, 12894, 15043, 18718, 19341, 24066, 28077, 30086, 38682, 45129, 56154, 58637, 84231, 90258, 117274, 135387, 168462, 175911, 270774, 351822, 410459, 527733, 820918, 1055466, 1231377, 2462754, 2873213, 3694131, 5746426, 7388262, 8619639, 17239278, 25858917, 51717834]

約数ペア:

[(1, 51717834), (2, 25858917), (3, 17239278), (6, 8619639), (7, 7388262), (9, 5746426), (14, 3694131), (18, 2873213), (21, 2462754), (42, 1231377), (49, 1055466), (63, 820918), (98, 527733), (126, 410459), (147, 351822), (191, 270774), (294, 175911), (307, 168462), (382, 135387), (441, 117274), (573, 90258), (614, 84231), (882, 58637), (921, 56154), (1146, 45129), (1337, 38682), (1719, 30086), (1842, 28077), (2149, 24066), (2674, 19341), (2763, 18718), (3438, 15043), (4011, 12894), (4298, 12033), (5526, 9359), (6447, 8022)]