53351766

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^2\times {\mathrm{431}}^1$

素因数の和:498

約数の個数: 72

約数和(自身を含む): 130437216

約数和(自身を除く): 77085450

約数列:

[1, 2, 3, 6, 9, 13, 18, 23, 26, 39, 46, 69, 78, 117, 138, 207, 234, 299, 414, 431, 529, 598, 862, 897, 1058, 1293, 1587, 1794, 2586, 2691, 3174, 3879, 4761, 5382, 5603, 6877, 7758, 9522, 9913, 11206, 13754, 16809, 19826, 20631, 29739, 33618, 41262, 50427, 59478, 61893, 89217, 100854, 123786, 128869, 178434, 227999, 257738, 386607, 455998, 683997, 773214, 1159821, 1367994, 2051991, 2319642, 2963987, 4103982, 5927974, 8891961, 17783922, 26675883, 53351766]

約数ペア:

[(1, 53351766), (2, 26675883), (3, 17783922), (6, 8891961), (9, 5927974), (13, 4103982), (18, 2963987), (23, 2319642), (26, 2051991), (39, 1367994), (46, 1159821), (69, 773214), (78, 683997), (117, 455998), (138, 386607), (207, 257738), (234, 227999), (299, 178434), (414, 128869), (431, 123786), (529, 100854), (598, 89217), (862, 61893), (897, 59478), (1058, 50427), (1293, 41262), (1587, 33618), (1794, 29739), (2586, 20631), (2691, 19826), (3174, 16809), (3879, 13754), (4761, 11206), (5382, 9913), (5603, 9522), (6877, 7758)]