51274476

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^2\times {\mathrm{79}}^1\times {\mathrm{149}}^1$

素因数の和:260

約数の個数: 108

約数和(自身を含む): 145236000

約数和(自身を除く): 93961524

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 79, 99, 121, 132, 149, 158, 198, 237, 242, 298, 316, 363, 396, 447, 474, 484, 596, 711, 726, 869, 894, 948, 1089, 1341, 1422, 1452, 1639, 1738, 1788, 2178, 2607, 2682, 2844, 3278, 3476, 4356, 4917, 5214, 5364, 6556, 7821, 9559, 9834, 10428, 11771, 14751, 15642, 18029, 19118, 19668, 23542, 28677, 29502, 31284, 35313, 36058, 38236, 47084, 54087, 57354, 59004, 70626, 72116, 86031, 105939, 108174, 114708, 129481, 141252, 162261, 172062, 211878, 216348, 258962, 324522, 344124, 388443, 423756, 517924, 649044, 776886, 1165329, 1424291, 1553772, 2330658, 2848582, 4272873, 4661316, 5697164, 8545746, 12818619, 17091492, 25637238, 51274476]

約数ペア:

[(1, 51274476), (2, 25637238), (3, 17091492), (4, 12818619), (6, 8545746), (9, 5697164), (11, 4661316), (12, 4272873), (18, 2848582), (22, 2330658), (33, 1553772), (36, 1424291), (44, 1165329), (66, 776886), (79, 649044), (99, 517924), (121, 423756), (132, 388443), (149, 344124), (158, 324522), (198, 258962), (237, 216348), (242, 211878), (298, 172062), (316, 162261), (363, 141252), (396, 129481), (447, 114708), (474, 108174), (484, 105939), (596, 86031), (711, 72116), (726, 70626), (869, 59004), (894, 57354), (948, 54087), (1089, 47084), (1341, 38236), (1422, 36058), (1452, 35313), (1639, 31284), (1738, 29502), (1788, 28677), (2178, 23542), (2607, 19668), (2682, 19118), (2844, 18029), (3278, 15642), (3476, 14751), (4356, 11771), (4917, 10428), (5214, 9834), (5364, 9559), (6556, 7821)]