55936090

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{149}}^1\times {\mathrm{173}}^1$

素因数の和:367

約数の個数: 64

約数和(自身を含む): 120268800

約数和(自身を除く): 64332710

約数列:

[1, 2, 5, 7, 10, 14, 31, 35, 62, 70, 149, 155, 173, 217, 298, 310, 346, 434, 745, 865, 1043, 1085, 1211, 1490, 1730, 2086, 2170, 2422, 4619, 5215, 5363, 6055, 9238, 10430, 10726, 12110, 23095, 25777, 26815, 32333, 37541, 46190, 51554, 53630, 64666, 75082, 128885, 161665, 180439, 187705, 257770, 323330, 360878, 375410, 799087, 902195, 1598174, 1804390, 3995435, 5593609, 7990870, 11187218, 27968045, 55936090]

約数ペア:

[(1, 55936090), (2, 27968045), (5, 11187218), (7, 7990870), (10, 5593609), (14, 3995435), (31, 1804390), (35, 1598174), (62, 902195), (70, 799087), (149, 375410), (155, 360878), (173, 323330), (217, 257770), (298, 187705), (310, 180439), (346, 161665), (434, 128885), (745, 75082), (865, 64666), (1043, 53630), (1085, 51554), (1211, 46190), (1490, 37541), (1730, 32333), (2086, 26815), (2170, 25777), (2422, 23095), (4619, 12110), (5215, 10726), (5363, 10430), (6055, 9238)]