51407610

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{167}}^1\times {\mathrm{331}}^1$

素因数の和:539

約数の個数: 64

約数和(自身を含む): 128507904

約数和(自身を除く): 77100294

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 62, 93, 155, 167, 186, 310, 331, 334, 465, 501, 662, 835, 930, 993, 1002, 1655, 1670, 1986, 2505, 3310, 4965, 5010, 5177, 9930, 10261, 10354, 15531, 20522, 25885, 30783, 31062, 51305, 51770, 55277, 61566, 77655, 102610, 110554, 153915, 155310, 165831, 276385, 307830, 331662, 552770, 829155, 1658310, 1713587, 3427174, 5140761, 8567935, 10281522, 17135870, 25703805, 51407610]

約数ペア:

[(1, 51407610), (2, 25703805), (3, 17135870), (5, 10281522), (6, 8567935), (10, 5140761), (15, 3427174), (30, 1713587), (31, 1658310), (62, 829155), (93, 552770), (155, 331662), (167, 307830), (186, 276385), (310, 165831), (331, 155310), (334, 153915), (465, 110554), (501, 102610), (662, 77655), (835, 61566), (930, 55277), (993, 51770), (1002, 51305), (1655, 31062), (1670, 30783), (1986, 25885), (2505, 20522), (3310, 15531), (4965, 10354), (5010, 10261), (5177, 9930)]