57188290

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{97}}^1\times {\mathrm{107}}^1$

素因数の和:259

約数の個数: 64

約数和(自身を含む): 114307200

約数和(自身を除く): 57118910

約数列:

[1, 2, 5, 10, 19, 29, 38, 58, 95, 97, 107, 145, 190, 194, 214, 290, 485, 535, 551, 970, 1070, 1102, 1843, 2033, 2755, 2813, 3103, 3686, 4066, 5510, 5626, 6206, 9215, 10165, 10379, 14065, 15515, 18430, 20330, 20758, 28130, 31030, 51895, 53447, 58957, 103790, 106894, 117914, 197201, 267235, 294785, 300991, 394402, 534470, 589570, 601982, 986005, 1504955, 1972010, 3009910, 5718829, 11437658, 28594145, 57188290]

約数ペア:

[(1, 57188290), (2, 28594145), (5, 11437658), (10, 5718829), (19, 3009910), (29, 1972010), (38, 1504955), (58, 986005), (95, 601982), (97, 589570), (107, 534470), (145, 394402), (190, 300991), (194, 294785), (214, 267235), (290, 197201), (485, 117914), (535, 106894), (551, 103790), (970, 58957), (1070, 53447), (1102, 51895), (1843, 31030), (2033, 28130), (2755, 20758), (2813, 20330), (3103, 18430), (3686, 15515), (4066, 14065), (5510, 10379), (5626, 10165), (6206, 9215)]