49620636

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{229}}^1\times {\mathrm{463}}^1$

素因数の和:715

約数の個数: 72

約数和(自身を含む): 135961280

約数和(自身を除く): 86340644

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 229, 234, 458, 463, 468, 687, 916, 926, 1374, 1389, 1852, 2061, 2748, 2778, 2977, 4122, 4167, 5556, 5954, 6019, 8244, 8334, 8931, 11908, 12038, 16668, 17862, 18057, 24076, 26793, 35724, 36114, 53586, 54171, 72228, 106027, 107172, 108342, 212054, 216684, 318081, 424108, 636162, 954243, 1272324, 1378351, 1908486, 2756702, 3816972, 4135053, 5513404, 8270106, 12405159, 16540212, 24810318, 49620636]

約数ペア:

[(1, 49620636), (2, 24810318), (3, 16540212), (4, 12405159), (6, 8270106), (9, 5513404), (12, 4135053), (13, 3816972), (18, 2756702), (26, 1908486), (36, 1378351), (39, 1272324), (52, 954243), (78, 636162), (117, 424108), (156, 318081), (229, 216684), (234, 212054), (458, 108342), (463, 107172), (468, 106027), (687, 72228), (916, 54171), (926, 53586), (1374, 36114), (1389, 35724), (1852, 26793), (2061, 24076), (2748, 18057), (2778, 17862), (2977, 16668), (4122, 12038), (4167, 11908), (5556, 8931), (5954, 8334), (6019, 8244)]