51719388

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{173}}^1\times {\mathrm{3559}}^1$

素因数の和:3746

約数の個数: 48

約数和(自身を含む): 138754560

約数和(自身を除く): 87035172

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 173, 346, 519, 692, 1038, 1211, 2076, 2422, 3559, 3633, 4844, 7118, 7266, 10677, 14236, 14532, 21354, 24913, 42708, 49826, 74739, 99652, 149478, 298956, 615707, 1231414, 1847121, 2462828, 3694242, 4309949, 7388484, 8619898, 12929847, 17239796, 25859694, 51719388]

約数ペア:

[(1, 51719388), (2, 25859694), (3, 17239796), (4, 12929847), (6, 8619898), (7, 7388484), (12, 4309949), (14, 3694242), (21, 2462828), (28, 1847121), (42, 1231414), (84, 615707), (173, 298956), (346, 149478), (519, 99652), (692, 74739), (1038, 49826), (1211, 42708), (2076, 24913), (2422, 21354), (3559, 14532), (3633, 14236), (4844, 10677), (7118, 7266)]