55312572

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{4951}}^1$

素因数の和:4991

約数の個数: 72

約数和(自身を含む): 158067840

約数和(自身を除く): 102755268

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 38, 42, 49, 57, 76, 84, 98, 114, 133, 147, 196, 228, 266, 294, 399, 532, 588, 798, 931, 1596, 1862, 2793, 3724, 4951, 5586, 9902, 11172, 14853, 19804, 29706, 34657, 59412, 69314, 94069, 103971, 138628, 188138, 207942, 242599, 282207, 376276, 415884, 485198, 564414, 658483, 727797, 970396, 1128828, 1316966, 1455594, 1975449, 2633932, 2911188, 3950898, 4609381, 7901796, 9218762, 13828143, 18437524, 27656286, 55312572]

約数ペア:

[(1, 55312572), (2, 27656286), (3, 18437524), (4, 13828143), (6, 9218762), (7, 7901796), (12, 4609381), (14, 3950898), (19, 2911188), (21, 2633932), (28, 1975449), (38, 1455594), (42, 1316966), (49, 1128828), (57, 970396), (76, 727797), (84, 658483), (98, 564414), (114, 485198), (133, 415884), (147, 376276), (196, 282207), (228, 242599), (266, 207942), (294, 188138), (399, 138628), (532, 103971), (588, 94069), (798, 69314), (931, 59412), (1596, 34657), (1862, 29706), (2793, 19804), (3724, 14853), (4951, 11172), (5586, 9902)]