51338196

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{15671}}^1$

素因数の和:15701

約数の個数: 72

約数和(自身を含む): 159729024

約数和(自身を除く): 108390828

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 52, 63, 78, 84, 91, 117, 126, 156, 182, 234, 252, 273, 364, 468, 546, 819, 1092, 1638, 3276, 15671, 31342, 47013, 62684, 94026, 109697, 141039, 188052, 203723, 219394, 282078, 329091, 407446, 438788, 564156, 611169, 658182, 814892, 987273, 1222338, 1316364, 1426061, 1833507, 1974546, 2444676, 2852122, 3667014, 3949092, 4278183, 5704244, 7334028, 8556366, 12834549, 17112732, 25669098, 51338196]

約数ペア:

[(1, 51338196), (2, 25669098), (3, 17112732), (4, 12834549), (6, 8556366), (7, 7334028), (9, 5704244), (12, 4278183), (13, 3949092), (14, 3667014), (18, 2852122), (21, 2444676), (26, 1974546), (28, 1833507), (36, 1426061), (39, 1316364), (42, 1222338), (52, 987273), (63, 814892), (78, 658182), (84, 611169), (91, 564156), (117, 438788), (126, 407446), (156, 329091), (182, 282078), (234, 219394), (252, 203723), (273, 188052), (364, 141039), (468, 109697), (546, 94026), (819, 62684), (1092, 47013), (1638, 31342), (3276, 15671)]