51130842

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{173}}^1\times {\mathrm{227}}^1$

素因数の和:443

約数の個数: 64

約数和(自身を含む): 121872384

約数和(自身を除く): 70741542

約数列:

[1, 2, 3, 6, 7, 14, 21, 31, 42, 62, 93, 173, 186, 217, 227, 346, 434, 454, 519, 651, 681, 1038, 1211, 1302, 1362, 1589, 2422, 3178, 3633, 4767, 5363, 7037, 7266, 9534, 10726, 14074, 16089, 21111, 32178, 37541, 39271, 42222, 49259, 75082, 78542, 98518, 112623, 117813, 147777, 225246, 235626, 274897, 295554, 549794, 824691, 1217401, 1649382, 2434802, 3652203, 7304406, 8521807, 17043614, 25565421, 51130842]

約数ペア:

[(1, 51130842), (2, 25565421), (3, 17043614), (6, 8521807), (7, 7304406), (14, 3652203), (21, 2434802), (31, 1649382), (42, 1217401), (62, 824691), (93, 549794), (173, 295554), (186, 274897), (217, 235626), (227, 225246), (346, 147777), (434, 117813), (454, 112623), (519, 98518), (651, 78542), (681, 75082), (1038, 49259), (1211, 42222), (1302, 39271), (1362, 37541), (1589, 32178), (2422, 21111), (3178, 16089), (3633, 14074), (4767, 10726), (5363, 9534), (7037, 7266)]