49373156

素因数分解:

$2^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{137}}^1\times {\mathrm{211}}^1$

素因数の和:420

約数の個数: 48

約数和(自身を含む): 101576832

約数和(自身を除く): 52203676

約数列:

[1, 2, 4, 7, 14, 28, 61, 122, 137, 211, 244, 274, 422, 427, 548, 844, 854, 959, 1477, 1708, 1918, 2954, 3836, 5908, 8357, 12871, 16714, 25742, 28907, 33428, 51484, 57814, 58499, 90097, 115628, 116998, 180194, 202349, 233996, 360388, 404698, 809396, 1763327, 3526654, 7053308, 12343289, 24686578, 49373156]

約数ペア:

[(1, 49373156), (2, 24686578), (4, 12343289), (7, 7053308), (14, 3526654), (28, 1763327), (61, 809396), (122, 404698), (137, 360388), (211, 233996), (244, 202349), (274, 180194), (422, 116998), (427, 115628), (548, 90097), (844, 58499), (854, 57814), (959, 51484), (1477, 33428), (1708, 28907), (1918, 25742), (2954, 16714), (3836, 12871), (5908, 8357)]